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	<title>车聚网 &#187; CVT</title>
	
	<link>https://www.autoju.com</link>
	<description>网聚汽车人的力量</description>
	
	
	
	
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		<title>任我明说：AT vs DCT，谁能统治中国市场的下一个十年？｜视频</title>
		<link>https://www.autoju.com/2020/08/18/325869/</link>
		
		
		
				<description><![CDATA[<p style="white-space: normal; line-height: 2em; text-indent: 0em;"><span style="color: rgb(89, 89, 89);"></span></p>
<p style="white-space: normal; box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">AT、DCT、CVT你方唱罢我登场，缠斗中国市场十余年。</span></p>
<p style="white-space: normal; box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">它们肯定各有优缺点，可为何有的厂家独爱一种，有的厂家又雨露均沾？未来谁又会成为主流？一起看这期最枯(ying)燥(he)的《任我明说》。</span><span style="font-size: 16px; color: rgb(89, 89, 89);"></span></p>
<p style="white-space: normal; box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; background-color: rgb(255, 255, 255); line-height: 2em; text-align: center; text-indent: 0em;"><iframe src="https://v.qq.com/txp/iframe/player.html?vid=o3135s9wpex" width="400" height="260" scrolling="no" frameborder="0" align="" style="text-align: center; text-indent: 0em; color: rgb(51, 51, 51); font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px;"></iframe></p>
<p style="white-space: normal; box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 0em; text-align: center;"><span style="font-size: 14px;">▲任我明说：中国市场变速箱风云录<br/>时长约28分钟，建议Wi-Fi下观看</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; text-indent: 0em; white-space: normal; padding: 0px; clear: both; color: rgb(51, 51, 51); font-size: 17px; max-width: 100%; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 2em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="color: rgb(89, 89, 89); font-size: 16px; font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; text-align: justify; text-indent: 0em;">时隔7年，DCT在315晚会又被点名。虽然饱受诟病，但从近三年的数据来看，DCT的份额却在逐渐上升：从2018年18.8%提升至2020年的26.8%，上升了8个百分点。</span><br/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">抛开手动变速箱，DCT、AT和CVT这三类自动变速器形成“三分天下”之势。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><img src="https://www.autoju.com/wp-content/uploads/2020/08/17181597753149.png" contenteditable="false" id="netease1597691548635183" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;"/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">一、<span style="color: rgb(89, 89, 89); font-size: 14px; box-sizing: border-box; font-weight: 700;">为何DCT饱受诟病，但份额又扩大？</span></span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">DCT一方面饱受诟病，一方面份额又在不断扩大，这是为何？从产业发展的角度来看，其原因很简单：DCT成本更低，更加契合国内MT产业链。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">DCT的发展主要是被大众推动，其目的是为了摆脱AT变速箱对外采购的依存度，因为它的AT主要来自爱信，而爱信又是丰田参股的零部件企业，德国人怎能忍受被日本人捏住要害？</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">更重要的是，自己研发的DCT还便宜。那走DCT就顺理成章了。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><img src="https://www.autoju.com/wp-content/uploads/2020/08/4771597753149.png" contenteditable="false" id="netease1597691548635362" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;"/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">大众很懂得如何利用自己的优势。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">作为2008年北京奥运会的赞助商，大众“TSI+DSG黄金动力组合”营销的很成功，把一个为降本而生的新技术包装成高级货，让中国消费者趋之若鹜。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">同年，由博格华纳与中国12家自主品牌联合成立了一个新的研发变速器厂家——大连博格华纳联合传动系统有限公司。该公司主要研发和生产湿式DCT变速箱，也奠定了之后十余年中国变速箱市场的基调。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">这家总部位于美国的零部件公司在合资企业中占比66%，12家中国主机厂只占34%。从股比能看出，谁有绝对话语权；也能看出DCT核心技术多重要。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">但项目仍然得到了国家大力支持。理由也充分：中国有很好的MT基础，DCT与MT结构相近，通过合资与学习，有可能弯道超车。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><img src="https://www.autoju.com/wp-content/uploads/2020/08/19101597753150.png" contenteditable="false" id="netease1597691548635340" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;"/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">从产品来看，DCT的传动效率确实更高，燃油经济性较低档位的AT也有优势。加上大众教育了市场，何乐不为？</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">这也是为什么2013年，大众召回了110万辆搭载了干式DCT车辆后，依然没有断掉DCT这条路，而是反复调校与改进，它的算法逐渐适应了中国路况，比如走走停停、比如容易热保护、比如加工精度的学习曲线。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">终于，经过几代车型的海量试验，如今大众的DCT算是市面上最成熟的之一了。之前广为诟病的异响、顿挫、高速动力中断得到明显改善。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">但是，并非所有厂商都能像大众一样把DCT做好。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">通用在大面积采用双离合变速器遇挫后，转头回到AT和CVT，遗留的一部分双离合应用在了低端车型上，例如宝骏560。不过新宝骏RC-5已经不再使用DCT，转而使用CVT。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><img src="https://www.autoju.com/wp-content/uploads/2020/08/4951597753152.png" contenteditable="false" id="netease1597691548635944" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;"/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">此外，失败的还有福特PowerShift干式双离合，及沃尔沃的PowerShift湿式双离合。后者在2013年及以前车型上用的双离合，投诉一直到最近才平息。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">关于三种自动变速箱的特性，二位表达了各自看法。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">老任认为，AT更多用于一些溢价比较高的二三十万的车型上，因为它能在传动效率与舒适度之间，达成一个很好的均衡；CVT则越来越多的出现相较廉价的家用车上，因为这类用户更偏好于车辆的平顺性、燃油经济性。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">而DCT则变成了一个独特的存在。本来是偏向于运动性，但又在向经济性靠拢。做好了就是既运动又省油，做不好就是既不省油又顿挫。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><img src="https://www.autoju.com/wp-content/uploads/2020/08/17851597753152.jpg" contenteditable="false" id="netease1597691548635368" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;"/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">大明认为，DCT像其它变速箱一样重在调校。要么你精雕细琢，能对专门车型做深入而精准的算法匹配；要么你有海量车型做数据库，不断修正软件的bug。做的好的，可以用在日产GT-R、奥迪TT、布加迪威龙上，做不好的，用在10万的合资车上都会顿挫到让你怀疑人生。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">总的来说，湿式双离合的稳定性要高于干式双离合，但也要看不同厂家的调校。比如今年召回的宝骏560就是湿式双离合，也一样出问题。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">二、<span style="color: rgb(89, 89, 89); font-size: 14px; box-sizing: border-box; font-weight: 700;">国内厂商变速箱发展难</span></span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">变速箱核心零部件供应商很少，没有替代厂商。无论是DCT、AT，还是CVT，其核心技术都被少数的几家国外巨头所掌握。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">比如，DCT中核心的双离合模块、控制模块、扭振减震器主要掌握在博格华纳、LuK、菲亚特动力科技手中；向外的系统集成又在Getrag手中，向内的TCU，掌握在Continental、博世、电装手中；再向内，芯片掌握在英飞凌、恩智浦手中；旁边做软件策略与标定的，又掌握在AVL、里卡多手中。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">AT也类似，控制模块、液力变矩器掌握在舍弗勒、法雷奥手中，系统掌握在爱信、ZF手中。CVT的压力压力钢带掌握在博世、舍弗勒手中。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">总之，无论走到自动变速器哪个层级，你都绕不开国外零部件公司。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">整体来说，国内厂商短期内取代行业顶尖供应商不现实，目前应做到互惠共赢。这也是国家推行新能源汽车，特别是电动车的原因之一。因为可以绕开最难的自动变速器这一壁垒。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">值得一提的是，近些年有些国内厂商已经开始走垂直整合的路线。如长城和比亚迪，正在走着自我研发的路线。长城上一代的7DCT是脱胎于博格华纳，并接受Getrag的技术指导，而最近推出的9DCT，更多是自主研发。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">三、<span style="color: rgb(89, 89, 89); font-size: 14px; box-sizing: border-box; font-weight: 700;">主流车企变速箱发展路径</span></span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><img src="https://www.autoju.com/wp-content/uploads/2020/08/84201597753153.png" contenteditable="false" id="netease1597691548635700" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;"/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">南北大众在变速箱的发展方向自然是以DCT为主，不过，一汽-大众的DCT销量占比（77%）高于上汽大众（58%）。相应的，上汽大众的AT占比（30%）远高于一汽-大众（17%）。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">这主要是上汽大众一些中低档车型如Polo采用的是爱信的AT，结合大众发展DCT的原因来看，说明一汽-大众在自有体系采购上做的比上汽大众好。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">上汽通用主要采用AT变速箱，该类车型销量占比高达77%，这源于近几年与福特联合研发的新一代AT变速箱，被广泛地应用于其三大品牌很多车型上。而DCT占比却仅有15%，要知道，上汽通用可是少数同时拥有湿式和干式双离合的车企，这也说明上汽通用在DCT上确实遇到了一些无法解决的难题。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">日系合资企业中，东风日产、广汽本田和东风本田都属于一元化企业，它们的CVT销量占比均超90%。其原因一方面或是因为省钱，毕竟是自有研发的变速箱，成本更低。另一方面则是近些年日系在CVT上取得的进步。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><img src="https://www.autoju.com/wp-content/uploads/2020/08/58351597753154.png" contenteditable="false" id="netease159769154863548" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;"/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">CVT能够模拟6挡、8挡甚至10挡，解决了曾经不少消费者抱怨日系车仍旧沿用4AT老旧变速箱的问题；CVT车型不再是以往既肉又废油的形象，而是变得省油、轻快，被消费者认可。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">综合来看，大明认为：针对日系车的用户特点，CVT足以满足使用。不过，针对新用户人群，还需对CVT进行运动化调校。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">豪华车企的北京奔驰和华晨宝马主要以AT车型为主，销量占比分别高达80%和76%。奔驰作为独立的厂商拥有独立研发AT变速箱的能力，令人信服。宝马和ZF一直紧密合作，其8AT变速箱相当于是ZF的招牌，双方互利惠。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">好的变速箱匹配，离不开主机厂的密切合作；好的变速箱产品，需要匹配优秀的调校。例如，FCA旗下的Jeep的9AT的自由光，却上了315晚会，其有部分原因在于车型的调校问题。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">自主品牌中，长城汽车主攻DCT方向，DCT销量占比达80%，其所公布的产品中基本都是DCT车型为主。比亚迪也主要以DCT为主，占比为52%。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><img src="https://www.autoju.com/wp-content/uploads/2020/08/38981597753155.png" contenteditable="false" id="netease1597691548635211" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%;"/></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">而吉利、长安，还有北京现代的变速箱技术路线似乎不是很明确，AT、CVT和DCT的占比相对比较均衡。或者，它们的思路是：鸡蛋不要放在一个篮子里。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">综合来看，在变速箱路线发展方向上，消费者的想法并不能完全决定主机厂的传动解决方案，因为主机厂必须根据自己的自我研发能力和供应链体系去做一个妥协和平衡。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="box-sizing: border-box; font-weight: 700; font-size: 16px; color: rgb(89, 89, 89);">车聚小结</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">AT、CVT和DCT，未来三五年里，你更看好谁？</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">大明更看好DCT，其原因有三方面：1、DCT再过几年，其技术将更加成熟；2、DCT有成本优势，充分利用现有的产业链基础；3、DCT能够更好的跟新能源衔接，如长城新发的动力总成，除了9DCT还有9HDCT。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">老任更看好AT和CVT。AT被应用在豪华车和中高档车型上，但随着成本不断下降，市场应用将向下拓展；CVT一方面是它的扭矩承受能力变强，适配更多车型，另一方面是它能更好地作为混合动力的一个衔接。</span></p>
<p style="box-sizing: border-box; color: rgb(68, 68, 68); font-family: helvetica, Arial, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, simsun; font-size: 18px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-align: justify; text-indent: 0em;"><span style="font-size: 16px; color: rgb(89, 89, 89);">最后，读者们，你们更看好谁？欢迎在下方评论区进行留言回复。</span><span style="text-indent: 0em; font-family: sans-serif; font-size: 16px;"></span></p>
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]]></description>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
		</item>
		<item>
		<title>丰田北美召回3400辆卡罗拉，CVT在行驶中有可能动力中断 &#124; 聚闻</title>
		<link>https://www.autoju.com/2018/12/28/289242/</link>
		
		
		
				<description><![CDATA[<p style="line-height: 3em; text-align: left;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">据美国《消费者报告》</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">1</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">2</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">月</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">2</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">7</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">日报导，丰田即将召回</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">3</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">400</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">辆</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">2</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">019</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">款卡罗拉掀背版车型，召回原因为其所搭载的</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">C</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">VT</span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">变速箱一个关键部件有潜在的失效风险。这一部件若在行驶中失效，则会导致车辆动力损失或是抛锚，增加潜在的车祸概率。而该缺陷对汽车高速行驶时尤其危险。</span><br/></p>
<p style="line-height: 3em; text-align: left; text-indent: 0em;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"><img src="http://www.autoju.com/wp-content/uploads/2018/12/4771545970692.jpg" title="QQQ.jpg"/></span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">丰田方面表示会对所有此次召回范围内的车辆更换CVT变速箱总成，并且会及时通知这些涉及车辆的车主进行这一维修工作。</span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">此次召回仅包含卡罗拉掀背版车型，而卡罗拉三厢版和掀背版的手动变速箱版本并不在召回之列。</span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">事件要点总结：</span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">召回车型：搭载CVT变速箱的卡罗拉掀背版车型，总计共3400辆。</span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">召回原因：CVT变速箱内一个部件存在潜在故障风险，这一故障会导致车辆动力损失。</span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">召回方案：丰田方面会对涉及车辆免费更换CVT变速箱总成，现在正在备件过程中，预计会在明年二月中旬之前通知所有涉事车主。</span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">目前NHTSA（美国高速公路安全管理局）尚未收到因此故障导致的事故报告，若NHTSA披露更多细节，《消费者报告》会及时跟进。</span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">目前丰田尚未对在中国国内销售的卡罗拉车型发布相关召回信息，至于此事的后续发展，车聚网会持续跟进。</span></p>
<p style="line-height: 3em; text-align: left;"><span style="font-size: 16px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"></span></p>
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		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
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		<item>
		<title>CVT加持的荣威RX3，没有激情但更懂城市出行？｜聚活</title>
		<link>https://www.autoju.com/2018/01/27/247800/</link>
		
		
		
				<description><![CDATA[<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"></span></p>
<blockquote style="margin: 0px; padding: 15px 25px; max-width: 100%; border-width: 0px 0px 0px 10px; border-left-style: solid; border-left-color: rgb(1, 110, 53); color: rgb(62, 62, 62); white-space: normal; widows: 1; font-size: 13px; top: 0px; line-height: 24px; font-family: 微软雅黑; vertical-align: baseline; background-color: rgb(239, 239, 239); box-sizing: border-box !important; word-wrap: break-word !important;"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: justify; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(68, 68, 68);">引</strong><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(68, 68, 68);">言 |&nbsp;</strong></span></span><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(136, 136, 136); font-size: 14px;">省油，可以没有顿挫。</span></p>
</blockquote>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; white-space: normal; widows: 1; line-height: 34.1333px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; white-space: normal; widows: 1; text-align: justify; line-height: 1.75em; background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(123, 12, 0); font-size: 36px;">距</span><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(103, 103, 103);">上次12月的长途试驾活动还不到一个月的时间，车聚君又一次与上汽荣威RX3见面了，只是这次不是长途试驾，而是去了安亭的上汽动态广场参观了CVT变速器的解析会。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">一、<strong>再一次遇见荣威RX3</strong></span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">上次文章发表后，有读者留言说荣威RX3的基本数据都没有介绍，要给个差评。车聚君在此补上基本介绍。</span></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/64271517191357.jpg" guid="845ba844-e1ae-49b6-af75-09578d0f10c3" id="845ba844-e1ae-49b6-af75-09578d0f10c3" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▲活动现场的荣威RX3</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">荣威RX3是上汽打造的一款紧凑型SUV，车身结构5门5座，车身的长宽高分别为4408/1804/1651mm，轴距2625mm，配置有1.6L自然吸气及1.3T涡轮增压两款发动机，以及五挡手动，CVT，六挡手自一体三款变速器。售价9.28-12.88万。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">从外形上来看，RX3就是RX5的缩小版，看来不单是北欧老牌子吸收了大众设计的精髓，就是上汽也已将简约高效的家族设计运用自如了。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">内部配置而言，有3.5英寸导航信息显示屏、主驾6向电动调节座椅、斑马2.0多媒体系统，全景天窗，12项安全功能EPB等，配置可以说还挺丰富的。</span></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/25591517191357.jpg" guid="35930023-fade-4398-83a1-916bbf6723e0" id="35930023-fade-4398-83a1-916bbf6723e0" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">此次活动厂家介绍的是荣威RX3 1.6LCVT版，搭载了上汽与通用联合研发的NSE 1.6L自然吸气发动机和日本爱信精机生产的CVT无级变速器。而这次的主角是爱信精机的这款CVT变速器。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">那这次厂家又给车聚君看了些什么，又说了些什么呢？请听车聚君接着往下说。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">二、<strong>CVT变速器科普</strong></span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">与上次试驾不同，这次活动上汽安排的是对荣威RX3采用的CVT变速箱的介绍。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">一说到CVT无级变速器，大多数人对于它的印象大概就是平顺的驾驶感受，没有传统齿轮结构变速器的换挡冲击。但是加速比较慢，不够猛爆，缺乏驾驶传统齿轮变速器车辆所带来的那种明显的感觉。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">CVT变速器的工作原理并不复杂，首先发动机的动力传递到CVT变速器的主动锥盘，主动锥盘通过摩擦力带动压力钢带（也有金属链条）来驱动从动锥盘，从动锥盘再将动力输出到车辆的驱动系统上。</span></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/26551517191357.jpg" guid="5307f339-98f4-4e54-ad94-a1ecfdc96efb" id="5307f339-98f4-4e54-ad94-a1ecfdc96efb" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▲爱信CVT变速器结构示意图</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">CVT变速器通过主，从动盘的压紧机构对钢带施加压力，改变其运转的半径，从而改变传动比。比较直观的例子就是山地自行车的变速控制，和CVT的传动原理是一样的。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">相对其它变速器来说，CVT变速器的车型在换挡时，发动机动力输出不会中断，能持续的输出扭矩，所以CVT变速器在理论上来说燃油经济性更好。</span></p>
<p style="white-space: normal; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/4101517191357.jpg" guid="cf3f2b46-f533-425f-a2f2-54beba2fa389" id="cf3f2b46-f533-425f-a2f2-54beba2fa389" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▲爱信CVT变速箱的发动机匹配性</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">CVT变速器结构上的最大特点就是通过钢带与主动，从动锥盘的摩擦来传递动力，结构比AT等其它变速器简单。但这种方式的最大问题就在于钢带与锥盘间的的摩擦力结合不是百分百有效，容易打滑，因而不能与一些高扭矩高功率的发动机相匹配。虽然可以通过锥轮压紧来提升张力，增加摩擦力，但效果有限。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">所以各个厂家对CVT天生的一些缺点加以改进，采用新结构，新工艺，提高传动带的性能。而这些改进正在不断提升CVT变速器的性能，使其应用范围不断拓展。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">三、<strong>比传统日系省油，比奥迪便宜</strong></span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">首先为车聚君在内的媒体老师们现身说法的是上汽的变速器工程师方伟荣先生，方工程师首先介绍了下RX3所采用的这款CVT无级变速器是日本爱信精机的新一代产品，是一款成熟稳定且质量可靠的产品。</span></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/62211517191357.jpg" guid="a5a75549-00e9-4862-b77d-fa94d320e193" id="a5a75549-00e9-4862-b77d-fa94d320e193" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▲爱信CVT示意图</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">这款CVT无级变速器采用8挡模拟变速，传动效率达88%，速宽比上一代增加8%，传动范围6.26（传动比从2.48到0.396），最大输入扭矩高达184N·m，变速器自重74.6kg。&nbsp;</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">就CVT本身的特性来说，8挡的模拟变速是为了照顾那些有传统驾驶情节的人，从理论上来说，CVT可以模拟出无数个挡位，何止八个。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">方工程师接着又提到：目前，市面上采用CVT无级变速箱的SUV，如XR-V、缤智、劲客等，大多是7挡或6挡模拟变速，荣威RX3的CVT是8个，这对于提高驾驶感受是很重要的，也拉开了与其它CVT车型的档次。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">但如果车聚君没有记错的话，丰田的卡罗拉使用的CVT变速箱也是模拟８挡变速，看来这项技术已非常成熟。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">方工程师接着又谈到荣威RX３的油耗很低。</span></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/6981517191357.jpg" guid="5026bf97-8e70-45cb-a526-cbcffa9ae20f" id="5026bf97-8e70-45cb-a526-cbcffa9ae20f" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">荣威RX3比传统日系SUV如缤智、XRV省油的多，是同级采用CVT车型中首个油耗低至5.6L/100km的SUV。当然查阅工信部的给出油耗数据是5.９L/100km，而上次车聚君长途试驾在高速行驶中得到的油耗数据也接近。可见小排量自吸加CVT变速器也是未来节能减排的一个技术方向。</span></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/78681517191358.jpg" guid="0a63219a-a090-443a-971f-296c6835242a" id="0a63219a-a090-443a-971f-296c6835242a" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">在方工程师的介绍中比较让车聚君诧异的是将荣威RX３与奥迪A6L的CVT版本作比较。&nbsp;</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">奥迪A6L的8挡模拟变速CVT版本官方指导价为46.70-47.65万，荣威RX3仅为10.98-11.68万。（官方优惠后）这是两台完全不同价位，不同类型，不同市场定位的车。将这二者相比，除了都有一个８挡模拟的CVT变速器外，也没什么可比较的。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">四、<strong>分解与测试</strong></span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">车聚君先前在修理厂干过，维修过AT变速器和DCT变速器，老的MT自然不用说。但从来没有拆解过CVT，这次能一睹其内部结构，心里还是很兴奋的。</span></p>
<p style="white-space: normal; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/43201517191358.jpg" guid="ef94e38a-d4d5-403c-a1c5-883d587a00ff" id="ef94e38a-d4d5-403c-a1c5-883d587a00ff" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▲CVT变速器的核心，钢带，从动，主动锥盘。</span></p>
<p style="white-space: normal; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/55261517191358.jpg" guid="651f0200-4cbc-4035-95f7-dae2c5673d27" id="651f0200-4cbc-4035-95f7-dae2c5673d27" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▲CVT变速器的其它部件</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">在看完这些分解后的部件后，车聚君对CVT的构造有了更直观的了解。现在的CVT变速器是融合了自动液力变矩器，AT变速器的行星齿轮结构和钢带锥盘结构的复合机械体，可并不简单。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">参观完拆解后，便进入到了试车的环节。试车分为两个项目，一个是百公里加速，另一个是绕桩。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">车聚君首先参加的是百公里加速，先是和两位老师一起上车，测试了一次三人百公里加速（三人总重大约300公斤左右），测得的百公里加速成绩是12.3秒左右，后来改换一位分量较轻的老师单独测试，成绩在11.2秒左右。后又询问其它几组老师，大致维持在这一数据左右。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">而在与陪同教练的交流中得知，单人驾驶时百公里加速可以进入１１秒以内，那估计媒体老师和车聚君还没有过于猛爆的驾驭它。而加速的平顺性更是ＣＶＴ的优势所在。</span></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/56131517191358.jpg" guid="9d7608a3-c2f5-4524-b59f-9b06571b8c87" id="9d7608a3-c2f5-4524-b59f-9b06571b8c87" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▲荣威RX３百公里加速数据图</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">接下来的绕桩项目，因为是ＣＶＴ无级变速，整个加速过程换挡都非常平顺，在过低速弯时，变速箱总能降挡至合适的模拟挡位，为出弯提供充足的动力储备，开起来不那么局促。以下分享几张靓图。</span></p>
<p style="white-space: normal; text-align: center; line-height: 2em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/18121517191358.jpg" guid="18f0e70a-a418-458d-921c-c54515fbac24" id="18f0e70a-a418-458d-921c-c54515fbac24" style="max-width: 100%;"/><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/01/98511517191358.jpg" guid="6f9cbc17-97c0-4eb3-9831-4c525555bc4c" id="6f9cbc17-97c0-4eb3-9831-4c525555bc4c" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">对于一辆定位于城市路况行驶的紧凑型SUV来说，这样的操控性足矣，毕竟这不是保时捷卡宴那样的性能SUV，价格也定在那。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"><strong>车聚小结</strong></span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">通过这次的活动，车聚君有所感触的倒不是什么丝滑换挡，低油耗之类的技术特点。而是荣威RX3的自然吸气小排量发动机与CVT变速器的动力组合。</span></p>
<p style="white-space: normal; line-height: 2em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">放眼当下，除去新能源混动之类的车型。传统内燃机车为了适应新的排放法规大都走上了小排量增压加双离合变速器组合的道路。而荣威RX3的动力选择给了那些讨厌三缸和双离合的消费者一个新的选择方向，原来省油也是可以没有顿挫的。</span></p>
<p style="text-indent: 0em; white-space: normal; line-height: 2em;"><span style="color: rgb(0, 176, 80); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; background-color: rgb(255, 255, 255); text-indent: 0em;">欢迎加入车聚读者微信群：请先添加微信号autojucom，并注明“我要入群”，之后我们将拉您入群，或加入QQ群：383683141。</span><br/></p>
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<p style="margin-right: 4px; text-indent: 0em; white-space: normal; color: rgb(62, 62, 62); font-family: &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; text-align: center; line-height: 2em;"><span style="font-family: sans-serif;"></span><span style="font-family: sans-serif;"></span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(63, 63, 63);"><img src="http://www.autoju.com/wp-content/uploads/2018/01/15311517191358.jpg" title="weixin_wid.jpg"/></span></p>
]]></description>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
		</item>
		<item>
		<title>9AT、7DCT、CVT，哪种自动变速器最牛掰？｜聚技</title>
		<link>https://www.autoju.com/2017/04/15/160052/</link>
		
		
		
				<description><![CDATA[<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(68, 68, 68);">引</strong><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; color: rgb(68, 68, 68);">言 |&nbsp;</strong><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(68, 68, 68);">&nbsp;<span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); box-sizing: border-box !important; word-wrap: break-word !important;">花开四季，各有千秋。</span></span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); box-sizing: border-box !important; word-wrap: break-word !important;">三</span><span style="font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); box-sizing: border-box !important; word-wrap: break-word !important;">国时期魏、蜀、吴三国鼎立，互相牵制，21世纪则有9AT、7DCT、CVT三雄争霸，且看风云突起的自动变速箱世界。</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><strong style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; line-height: 1.5em; margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; line-height: 38.4384px; box-sizing: border-box !important; word-wrap: break-word !important;">一、9AT变速箱三足鼎立</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">9AT是9速自动变速箱的简称。所以我们先得聊聊自动变速箱。其作为当今绝大多数家用车辆首选，自然有着独特的魔力。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 25.6px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; text-align: justify; white-space: pre-wrap; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); box-sizing: border-box !important; word-wrap: break-word !important;">自动变速箱原理及发展</span></strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">自动变速箱通过液力传动和行星齿轮组合的方式来实现降速增矩、自动变速，一般由液力变矩器、行星齿轮组、液压换挡操纵机构和执行机构、换挡控制系统等部分构成。</span></p>
<p><img src="http://www.autoju.com/wp-content/uploads/2017/04/62181492315274.jpg" style="float:none;" title="A1.jpg"/></p>
<p><span style="color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; line-height: 1.75em; background-color: rgb(255, 255, 255);">这些发音拗口的组件却能让换挡这件大事相当平顺，舒服到我们都不用动手就能自动换挡。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">简单来说，控制系统充当了大脑的作用，采集车辆各种行驶信息来判断换挡时机，具体实施者则是行星齿轮组上的离合器。AT在发动机飞轮动力输入端并没有普义上的离合器，而是液力变矩器在这里大放异彩。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/16811492315274.jpg" title="A2.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><span style="color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">液力变矩器的原理是，通过工作液在涡片间的流向变化来实现离合功能，平顺性更好。</em></span><br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"/></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">自动变速器的飞速发展，还要得益于当今节能环保大环境下，落地到汽车行业的各种政策的鞭策。早前自动变速箱自重大、反应迟缓、传动效率低还费油。而今通过对制造工艺、机械机构（<em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">例如在原基础上增加齿轮数、离合数和挡位等</em>）、电控技术改进，这些问题都得到了改善。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">这两年自动变速箱挡位数一路飙升，从6挡到8、9、10挡，甚至11挡的专利都出现了。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">9AT有哪些？</strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">国内能买到的配备9AT的车，有吉普自由光、自由侠，路虎揽胜极光、发现神行，本田冠道，雪佛兰探界者，奔驰C级E级GLC级以及GLE级等。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">未来通用家族以及奔驰除MFA前驱平台外，还将推出数十款9AT车型。纵观天下9AT，ZF 9AT，通用Hydra-Matic 9T50和奔驰9G Tronic可谓三足鼎立，各有千秋。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/13621492315274.jpg" title="A3.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">翻开这些变速箱的历史，我们发现ZF 9AT基本是全新开发，但通用和奔驰则是在以往6速、7速基础上改进而来，这是开发层面。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">在应用层面上，ZF 9AT主要面向各大主机厂，而通用奔驰只对自家产品供货。专攻自家产品的通用、奔驰，9AT动力总成的可靠性和兼容性会更加优秀更有保障。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">九个挡真好用吗？</strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">9AT是个新物件，值得重点来说说。对于ZF 9AT，上不了9挡是槽点，但这锅也不能全靠变速器来背。发动机挑变速器，变速器也会挑发动机。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">ZF 9AT如今已经做到了与6AT相仿的体积，还拥有更好的平顺性和响应速度，但因为要匹配各家车型，每个使用ZF 9AT的厂家都要确定机型是否与之匹配，然后根据ZF 9AT既定的齿比进行标定，编写程序。这对开发团队来说难度较高。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">不少人将揽胜极光变速箱出现的换挡卡壳、跳挡现象归罪于ZF 9AT硬咬的犬牙离合上，事实上路虎变速器软件自身存在缺陷才是问题根源。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">不过，也不得不说ZF 9AT的齿比分配过于稀疏，第5挡即达到直接挡，6-9均为超速挡。这会带来什么后果呢？</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/63781492315274.jpg" title="A4.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">以Jeep自由光为例，由于前四挡位分布过于稀疏，在60km/h的日常道路上，控制器选择的挡位范围也只有5个左右，这和之前遍地的6AT似乎没啥区别。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/61101492315274.jpg" title="A5.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">这样一来自由光多出来的挡位只能作为高速驾驶的备选，但要知道9AT的初衷是给发动机在最低能耗下，提供尽可能多的挡位选择。现在的局面却成了，到了130km/h却也上不了9挡。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">附：但说到底，这事儿也得怪Jeep自由光身上那颗2.4T的输出特性并不适合用ZF的9AT。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">相比之下本田冠道很是走心。善于搞黑科技的本田这次推出的冠道，因为考虑到油耗、布置方式和布置空间等，只能选择ZF 9AT来搭配那颗有TR血统的2.0T神机。虽然上9挡依然有些吃力，但在平顺性、升挡积极度上都提高不少。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/4641492315274.jpg" title="A6.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">在自家6、7速基础上改进而来的通用Hydra-Matic 9T50和奔驰9G Tronic便不像ZF 9AT那样了。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">通用的Hydra-Matic 9T50是一颗新星，目前只供应自家Equinox（探界者），Malibu和Cruze等车型，适配的机器类型较为单一，匹配起来也更轻松，不需要对机器输出曲线做大幅度修改。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">刚上市的雪佛兰探界者2.0T搭配的Hydra-Matic 9T50，可谓有备而来。它有7个前进挡与2个超速挡，1挡齿比4.69，9挡齿比0.62，静止加速能迅猛，高速巡航又经济。总变速比为7.6:1，挡间齿比分布比ZF 9AT密集，总体范围合理，资料显示探界者在95km/h时可挂上9挡。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">而且，Hydra-Matic 9T50使用的行星齿轮单向滑动离合，理论上较ZF 9AT硬咬的犬牙离合更加平顺。总之，这种厂家自研的9AT还是挺让车聚君感兴趣，好奇半年后它在市场上的实际反馈。</span></p>
<p><img src="http://www.autoju.com/wp-content/uploads/2017/04/68291492315274.jpg" style="float:none;" title="A7.jpg"/></p>
<p><span style="color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; line-height: 1.75em; background-color: rgb(255, 255, 255);">奔驰的自家变速箱一向非常稳定，而且总是比别人更早进入更多挡位的时代。这次的奔驰9G Tronic有6个超速挡，齿比范围可达到9.5:1，挡间齿比较通用更大，更加配合奔驰自家种类多样的机器。因其最高可承受1000N•m的扭矩故被一些人称作最强大的9AT。</span><br/></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/79641492315274.jpg" title="A8.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">但目前配备9G Tronic的车中，北京奔驰E级被反映在120km/h限速巡航时可挂9挡但无法停留，且GLE出现过3挡卡挡情况。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">车聚君以为，奔驰9G Tronic最大可承受超大扭矩是为了适应奔驰自家AMG性能车的需要。奔驰使用9G Tronic的机器分布太广，从普通的2.0t到强大的4.0双t，普通版E级M274这样一颗小排量涡轮机配合9G Tronic确实有可能出现标定欠佳的情况。这和ZF 的困扰如出一辙。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/20751492315274.jpg" title="A9.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><span style="color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">看看奔驰自家E43 AMG等布局合理的车型上，又是另一番光景了。</em></span><br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"/></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">不可否认，9AT技术还是太新，缺少时间的磨炼，但不能因为国内配备9AT这几款车有出现使用效果不理想的情况就否定了变速箱，海外也在走向9AT时代，这三款9AT本身没有绝对的好与坏，匹配见真章。毕竟要因地制宜因车制宜一口气标好9个挡位，对谁来说都不容易。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/13371492315274.jpg" title="A10.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; color: rgb(89, 89, 89); font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em></span><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">因地制宜这四个字看起来简单，但背后的辛酸血泪不是哪家都能咽下的。而且车主要想用好这九个挡位，也得好好磨炼一翻。</em></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">那为什么这么多厂家放着好用的6AT不用，费力不讨好的迎合9AT甚至10AT、11AT呢？油耗、油耗、还是油耗！</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><strong style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; line-height: 1.5em; margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; line-height: 38.4384px; box-sizing: border-box !important; word-wrap: break-word !important;">二、7DCT源自于赛道技术下放</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">7DCT是七速双离合自动变速箱的简称，这里仅指湿式双离合。它的前辈6速湿式双离合曾搭载于布加迪威龙、日产GT-R、奥迪TT等性能车型，可以说是从赛道走下来的惠民技术。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="color: rgb(89, 89, 89); margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">但是，这里的7DCT仅指湿式的。干式DCT最大扭矩一般不超过250N.m，多配于经济车型，更多是出于低成本考虑，问题也相对较多，故本文不讨论。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: 25.6px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; text-align: left; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; text-align: justify; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="text-align: justify; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="text-align: justify; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">7DCT的原理</strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">双离合变速箱顾名思义是靠两套离合器工作，兼具手动与自动变速箱的特点，但与手动挡更加相似。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">普通变速器换挡靠离合器分离、再接合来实现，容易发生动力中断。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">双离合变速器的两组离合器分别由电子控制并由液压推动，分别对应两组行星齿轮。齿轮按次序交替分布在实心空心两根传动轴上，一个离合器对应奇数挡位，另一个对应偶数挡位和倒挡。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/901492315275.jpg" title="A11.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">正常加速减速情况下，当车辆挂入一个挡位时，另一个离合器对应的下一个挡位已经进入预选状态，只要当前挡位分离便可立刻无缝连接下个挡位。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">而且电脑控制没有变矩器，所以换挡速度比自动甚至手动变速箱都要快，直接换挡的动力损失也更小，节油效果可观。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">目前市场情况</strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">6速DCT日落西山，而今7DCT遍地开花，很多大牌主流车型譬如大众、奥迪、福特、雪佛兰、菲亚特、哈弗、吉利等等，都有7DCT版本可供选择。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">但仔细考量，真正可以生产双离合变速箱核心模块的独立供应商，主要有BorgWarner、LuK、Getrag三家。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/89831492315275.jpg" title="A12.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; text-align: center; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em></span><span style="color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; text-align: center; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">奥迪S-Tronic</em></span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">我们熟知的大众DSG和奥迪S-Tronic变速箱都是7DCT的不同别名，都有干式和湿式之分。扭矩小于等于250N.m的是干式，采用的是LuK的双离合模块；扭矩大于250N.m的是湿式，采用的是博格华纳的双离合模块。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="color: rgb(89, 89, 89); margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">福特的PowerShift双离合变速器也有干湿之分，干式技术来自Getrag，湿式技术都来自BorgWarner。问题都比较多，特别是干式，曾帮长安福特数次登上投诉排行榜前列。现在，福特在刻意回避和减少DCT的匹配，比如福克斯只有1.6L自然吸气版才配6速干式双离合，高配版是6AT了。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/63031492315275.jpg" title="A13.jpg" style="text-align: center; white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); text-align: justify; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">&nbsp;<span style="color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; text-align: center; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em></span><span style="color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; text-align: center; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">保时捷PDK</em></span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">作为高性能湿式双离合的代表，广受赞誉的保时捷PDK是与ZF合作的结果。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">回看国内，最近也被吉利新博瑞，哈弗H6 Coupe和瑞虎7的DCT刷屏。它们有共通之处，即背后都是一个核心供应商Getrag，但也不同之处：新博瑞是7速湿式、哈弗H6 Coupe是6速湿式、瑞虎7是6速干式。越向后，成本越低。<img src="http://www.autoju.com/wp-content/uploads/2017/04/27371492315275.jpg" title="A14.jpg" style="text-align: center; white-space: normal; float: none;"/></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="color: rgb(89, 89, 89); margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">另外，正在上市的Wey品牌下的经一组车型：VV7s和VV7c都是配备了长城自己研发的7速湿式DCT，核心技术来自博格华纳，但拥有系统的完整知识产权。这是自主品牌的一个首创，值得关注。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="color: rgb(89, 89, 89); margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">另外，上汽荣威550其实是最早搭载湿式DCT的自主车型，核心技术也来自博格华纳，系统总成与通用一起开发并共享知识产权。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="color: rgb(89, 89, 89); margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">比亚迪目前也拥有干湿两种DCT，小扭矩干式，大扭矩湿式，均逆向自大众。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">如今DCT已经在民用车上实验了10余年，性价比高、比AT的结构简单、实现机械功能难度不大，而且在一定情况下性能比AT出色。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/8311492315275.jpg" title="A15.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">双离合的硬伤在于配置在普通量产车上如何解决高扭矩下的热摩擦问题，以及系统的适应性问题、耐久性问题。相对而言，湿式的有油液浸泡，散热更好，稳定性更好一些，成本与技术复杂度也更高。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">但是，这还要看与不同发动机的配合和调校。同样一家供应商的双离合技术，供到不同车型上会有不同结果。在AT公认稳定的势头下，DCT的短期发展一波三折。在经历了2013年大众DSG全球大召回风波后，现在又有回头趋势。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">有俩离合器的手动挡真好用？</strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">良心话，但凡开手动挡或自动挡时间长了，来一把DCT都会爽爆，无缝衔接带来的迅猛加速感受是在意识之外的，就像玩VR，明明身体没什么感觉但眼前的场景确实发生了。而且这种挡挡爬升的线性感绝非一颗平顺的CVT所能企及。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/53731492315275.jpg" title="A16.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">但这看似完美的一切基于两个前提：变速箱适合发动机和车型本身且换挡逻辑合理，以及驾驶员懂得对付双离合车的技巧。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">目前关于双离合变速箱的争论，基本集中在顿挫。那么为什么顿挫感的反馈都集中在双离合变速器上？原因就在于DCT没有AT或CVT的液力变矩器，使用的是类似手动挡的离合器，所以DCT顿挫感受比较明显。然后湿式离合与普通干式压片离合又不尽相同，故大家比较喜欢引出干式、湿式离合器来对比。但仅用干、湿式区别来解释顿挫感未免过于片面。</span></p>
<p style="text-align:center"><br/></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/59791492315275.jpg" title="A17.jpg" style="white-space: normal; float: none;"/><img src="http://www.autoju.com/wp-content/uploads/2017/04/81021492315275.jpg" title="A18.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">上为干式双离合，下为湿式双离合。干、湿式的离合片运动方式不同。干式离合靠拨杆压盘，湿式离合靠液压。主要区别是干式无法主动散热，热量靠对流排出以及热容量高的材料吸收，湿式能主动散热。干式动力传递更直接只不过操作过激容易过热，可传递扭矩较小；湿式动力传递稍有延迟但略平顺，可传递扭矩比干式大。</em></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">虽然干湿式离合器在散热和扭矩上有差异，但这并不是产生顿挫的主要原因。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">决定一台双离合性能有效发挥的关键首先在于变速箱是否适合发动机和车型本身。即软件和工况是否适配，动力和车重是否适配。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">双离合变速箱基于手动开发，但离合换挡操作都是电控。但电控也不是万能的，换挡扭矩精确性、发动机摩擦、传动损耗等都会造成can总线通知给变速箱控制系统的扭矩与实际飞轮上传递给变速箱的扭矩有区别，故变速箱执行换挡的时机可能不是最恰当的，必然会造成换挡顿挫。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">另外，目前双离合变速箱正在更多地应用在车重较大体型较大而发动机排量输出都较小的车型上，俗称小马拉大车。与小机器适配的变速箱尺寸也较小，离合器和传动轴承担了较大的负荷。牵引大质量车身就要求小变速箱小离合器产生更多滑磨，离合器承担了与其不匹配的过量扭矩，也必然会造成过激反应。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">产生顿挫的另一个原因是驾驶方式不当。一种情况是长时间的低速和频繁停车起步。带挡低速和起步时为防止死火，离合器处于半接合，双离合器变速箱靠离合片物理摩擦链接，半接合点控制较生涩，机器会降低转速，给乘客带来一股冲劲，这在任何双离合变速箱上都无法避免。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">此外急加速和急减速使电脑触不及防也是产生顿挫的原因之一。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">所以理论上，双离合变速箱是在合适的匹配与逻辑下，平稳的加速减速中才能做出趋于完美的响应。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">之前集中在大众DSG以及福特沃尔沃Powershift的问题根源大致在此。变速箱产品本身是基本不会有问题的，很多人错误的认为是“变速箱顿挫”，其实是不了解本质，操作不当，再加上三人成虎的效应，就造成了全民偏见。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">所以对于7DCT来说，在无液力变矩器缓冲，对换挡品质要求更高的前提下，做好一辆车发动机与变速箱的匹配，程序与工况的匹配是接下来要继续攻克的难题。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px;"><strong style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; line-height: 1.5em; margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; line-height: 38.4384px; box-sizing: border-box !important; word-wrap: break-word !important;">三、CVT变速箱历史悠久</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">CVT是无级变速箱的简称，至今已有100多年的历史。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">开发生产CVT的厂家除了Jatco、邦奇、博世，还有各大车企，如本田丰田CVT，日产xtronic和与LuK合作研发的奥迪Multitronic。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">日系的CVT技术世界领先，但这些年自主品牌如奇瑞在CVT上也下足了功夫，时至如今已步入第二代产品，据有关报道可达到日系一线水准。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/37401492315275.jpg" title="A19.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">CVT没有明确具体的挡位，变速比是一系列连续的值。传统的齿轮箱被两个锥形盘和一条钢带取代，锥形盘可在液压推力作用下收紧或张开，钢带会被挤压或放松而顺势离心或向心运动，钢带与锥形盘的接触半径改变，从而改变了传动比，类似一个没有挡位的AT。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/80721492315275.jpg" title="A20.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">目前多数CVT变速箱应用液力变矩器，主、从动锥形盘的夹紧力也由电子控制，具有无懈可击的平顺性和变速范围。且经过多年的传动带技术改进，承受转矩能力提高不少。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">CVT可使发动机动力无间断传递，后备功率更充足。较AT、DCT，传动效率更高，它可以让发动机停留在某一恒定输出，仅改变传动比来改变车速，燃油经济性也更好。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/32921492315275.jpg" title="A21.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; color: rgb(136, 136, 136); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; color: rgb(89, 89, 89); text-align: center; margin: 0px; padding: 0px; max-width: 100%; font-size: 16px;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em></span><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; color: rgb(89, 89, 89); text-align: center; margin: 0px; padding: 0px; max-width: 100%; font-size: 16px;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">由于传动带结构的限制仍然不算高，而且加速响应不够直接，CVT不适用于长时间激烈驾驶。</em></span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">没有挡位的自动变速箱会好用吗？</strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">在AT、DCT和CVT之间，CVT是最有个性，也是最经久不衰的变速箱。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">老话说的好，经得起时间沉淀的东西绝对不差。想想也是，不然早就和历史中奇葩的Lenco、Brinn竞速变速箱这种黑科技一样，成了转瞬即逝的流星。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">CVT成熟的技术，比AT简单的结构，比DCT平顺的动力传递，再加上重量轻体积小节油种种优势，实在是惹人喜爱。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; font-family: 宋体; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: pre-wrap; line-height: 25.6px; color: rgb(62, 62, 62);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; white-space: normal;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(1, 110, 53); box-sizing: border-box !important; word-wrap: break-word !important;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">CVT缺少乐趣、容易打滑，是真的吗？</strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">看官且慢，待车聚君逐一分析。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">缺少乐趣这件事儿放在CVT上可真可假。虽说CVT绝对平顺，多用于家用舒适型车，但看看日产曾经的2012骐达顶配GTS运动限量版1.6T，配备的正是一台与Jatco共同开发的CVT变速箱，还可通过电控模拟6速挡位。据车主反映，80km/h以上超车非常有信心，且综合油耗低于10L每百公里。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/58701492315275.jpg" title="A22.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">这是什么概念呢？一台钢炮使用了CVT，较之前AT在动力响应和油耗上都有进步。再来看看本田新思域1.5T CVT，一台兼具运动舒适的新时代神车，1.5T百公里加速进入8秒俱乐部，输出平稳，综合油耗6L左右，这也是CVT的功劳。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">人们都觉得CVT应该是本田雅阁奥迪A6这些豪华沙发的专属，但其实通过模拟挡位，优化标定等做法，CVT完全可以变得富有乐趣。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">说完乐趣，再来说说容易打滑这件事儿。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">所谓打滑，大多时候指的是打滑的感觉，并非真正的锥形盘与钢带摩擦。这种感觉的来源有可能是液力变矩器工作液加速时产生的飞轮与锥形盘转速差。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">奥迪A6 2.5 CVT普遍反映没有打滑感，原因就在这颗Multitronic使用的不是液力变矩器而是与DSG相同的湿式液压离合，不会产生转速差。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/85041492315275.jpg" title="A23.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">另外，打滑感还可能是电控加大锥形盘压紧力带来的提速延迟，若仔细体验，本田雅阁，日产逍客等都是一样的。况且目前CVT都有自我保护，退一万步讲，就算瞬时扭矩真的过大使变速箱内部打滑，电子系统也会瞬间切断动力传递的。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">目前舍费勒改进的带有斜面柱销的传动钢带以及博世以推代拉的压力钢带，可承受的扭矩远比十年前本田飞度应用的第一代自家CVT要高得多，扭矩打滑早已是陈年往事过往云烟了。</span></p>
<p style="text-align:center"><img src="http://www.autoju.com/wp-content/uploads/2017/04/30171492315275.jpg" title="A24.jpg" style="white-space: normal; float: none;"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: center; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><span style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); box-sizing: border-box !important; word-wrap: break-word !important;"><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">▲</em></span><em style="margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; color: rgb(64, 118, 0); font-size: 14px; box-sizing: border-box !important; word-wrap: break-word !important;">日产VQ35 3.5和奥迪二代EA888 2.0T这种扭矩输出不算低的机器都在使用CVT。</em></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">在这里可能有人会说奥迪已经弃用CVT，但原因并不是CVT的缺陷，而是奥迪自家的8AT与7DCT的成本控制，传动效率和油耗水平不次于CVT，应用CVT并无太大必要，毕竟CVT后期保养成本较高。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">所以CVT可称作极具个性的多面手，潜力不可小觑。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><strong style="font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; font-size: 14px; line-height: 1.75em; margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; line-height: 38.4384px; box-sizing: border-box !important; word-wrap: break-word !important;">四、9AT、7DCT、CVT到底孰优孰劣</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">车聚君认为，这是鱼和熊掌的问题。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">9AT，7DCT和CVT各有长短，无法互相取代，且三种变速箱分别对应不同的动力输出特性。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">9AT的宽容度相当高，大小通吃而且非常适用于SUV、MPV、高性能车型以及顶级豪华车。例如本田冠道，克莱斯勒Pacifica，奔驰E43 AMG。这些车型本身自重较大、动力输出强大、扭矩强劲。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">AT变速箱在三者中可承受最高的扭矩，并且9AT提供更多的挡位使发动机在大多数时间都可处在能耗较低的状态，有助于提高燃油经济性。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">另外9AT第一挡的大齿比以及密齿分布有助于提高车的加速性能，这都是大块头SUVMPV和高性能豪华车的福音。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">7DCT非常适用于钢炮、sportscar、轿跑和一些有较强性能取向且轻巧灵活的家用车例如大众高尔夫R，宝马M2。7DCT受限于实心空心双输入轴结构，可承受扭矩次于AT，但是有AT和CVT无可比拟的换挡速度，因此在扭矩不大而且低扭较低，非“小马拉大车”的前提下，7DCT能很好满足这些车辆的性能需要，并且7个挡位数也可有效提高燃油经济性。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">CVT针对性较强，适合舒适取向的普通家用车和豪华商务车如本田雅阁，奥迪A6L。绝对平稳的动力输出，宽泛的变速范围和不错的传动效率，可以营造安静宜人的驾乘感受又可满足日益严苛的油耗要求。由于这类车型普遍动力水平不高，完全在CVT的能力范围之内。偶尔轻度的狂野驾驶也完全不用担心。</span></p>
<p style="margin-top: 0.8em; margin-bottom: 0.5em; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); white-space: normal; font-family: 微软雅黑; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0.3em 0.5em; max-width: 100%; border-radius: 0.5em; text-align: center; color: white; display: inline-block; box-shadow: rgb(165, 165, 165) 0.2em 0.2em 0.1em; font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(1, 110, 53);"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">车聚小结：</strong></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">9AT、7DCT、CVT在动力水平、操控性、节油能力等特性的博弈还会继续，不论是9AT开疆拓土，7DCT刺激多变，还是CVT安心舒适都有一批粉丝。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-family: &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; white-space: normal; text-align: left; line-height: 1.75em; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(89, 89, 89); font-size: 14px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">那么问题来了，你钟爱哪一款呢？</span></p>
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		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
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