<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>车聚网 &#187; 轮胎</title>
	
	<link>https://www.autoju.com</link>
	<description>网聚汽车人的力量</description>
	
	
	
	
	<item>
		<title>大咖在线：胎压2.8，我的轮胎跑高速会爆胎吗？｜聚问</title>
		<link>https://www.autoju.com/2019/05/11/301960/</link>
		
		
		
				<description><![CDATA[<p style="text-indent: 0em; white-space: normal; box-sizing: border-box; text-align: center; line-height: 2em;"><span style="font-size: 14px; letter-spacing: 0.5px; background-color: rgb(255, 255, 255); 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; text-indent: 0em; margin: 0px; padding: 0px; max-width: 100%; line-height: 1.75em; color: rgb(136, 136, 136);">欢迎点击上方蓝字</span><span style="font-size: 14px; letter-spacing: 0.5px; background-color: rgb(255, 255, 255); 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; text-indent: 0em; margin: 0px; padding: 0px; max-width: 100%; line-height: 1.75em; color: rgb(127, 127, 127);"><span style="font-size: 16px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(0, 122, 170); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">车聚网</strong></span>，<span style="font-size: 16px; margin: 0px; padding: 0px; max-width: 100%; color: rgb(136, 136, 136); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">关注我们。</span></span></p>
<p dir="ltr" style="margin-top: 0px; margin-bottom: 0px; text-indent: 0em; white-space: normal; padding: 0px; max-width: 100%; clear: both; 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; color: rgb(62, 62, 62); text-align: center; background-color: rgb(255, 255, 255); line-height: 2em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; letter-spacing: 0.5px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(123, 12, 0); line-height: 1.75em;">更真实、更独立、更开放</span><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(127, 127, 127); line-height: 1.75em;"><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(192, 0, 0); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">&nbsp;</span>丨&nbsp;<span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(136, 136, 136); line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;">www.autoju.com</span></span></span></p>
<hr style="white-space: normal; margin: 0px; padding: 0px; max-width: 100%; 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; text-align: justify; color: rgb(62, 62, 62); line-height: 25.6px; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"/>
<blockquote style="white-space: normal; margin: 1em 0px; padding: 15px 25px; border-width: 0px 0px 0px 10px; border-left-style: solid; border-left-color: rgb(1, 110, 53); color: rgb(62, 62, 62); font-size: 13px; max-width: 100%; letter-spacing: 0.544px; text-align: justify; line-height: 24px; font-family: 微软雅黑; top: 0px; vertical-align: baseline; background-color: rgb(239, 239, 239); box-sizing: border-box !important; overflow-wrap: break-word !important;">
<p dir="ltr" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; text-indent: 0em; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="font-size: 16px;"><span style="margin: 0px; padding: 0px; max-width: 100%; letter-spacing: 0.5px; font-size: 14px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(68, 68, 68); box-sizing: border-box !important; overflow-wrap: break-word !important;">引</strong><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(68, 68, 68); box-sizing: border-box !important; overflow-wrap: break-word !important;">言 |&nbsp;</strong></span><span style="color: rgb(136, 136, 136); font-size: 14px; letter-spacing: 0.5px; text-align: center;">遇事先冷静</span></span></p>
</blockquote>
<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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">“大咖在线”是车聚推出的问答栏目，大家可以在车聚公众号、微博上留言，我们会从中选取问题来回答。我们来看看本期问题汇总：</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/9401557546646.jpg" contenteditable="false" id="netease1557543400526790" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;"><span style="font-size: 16px; box-sizing: border-box; font-weight: 700;">“</span>Noah<span style="font-size: 16px; box-sizing: border-box; font-weight: 700;">：</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">我车子静止时胎压2.6，跑高速2.8左右，会不会太高了？有爆胎危险吗？多少算高？</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">大咖：被问时挺纳闷的，印象中这位朋友的驾龄也三四年了，用车经验积累的也不少，还常常在几个论坛里潜水上浮。想来坛子里水分还是太多，干货太少。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">轮胎打多少气合适，在车辆的主驾驶或副驾驶的B柱位置（个别车型在手套箱储物盒或车主手册中）都贴有标准胎压值标识（冷胎状态），供车主参考。</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/49721557546646.jpg" contenteditable="false" id="netease1557543400527250" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">他又担心在炎热的夏季，按照参考值充气后，在高速上长时间行驶，轮胎温度过高会不会导致胎压上升，轮胎爆胎？</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">这个担心也是多余的。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">▎有人曾经做过实验，在炎热的夏季，让汽车长时间高速行驶，然后测量轮胎的压力和温度。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">结果表明，轮胎的温度上升不超过30°C，胎压上升不超过30KPa(0.3bar)（因车型和轮胎的不同而略有差别）。冷车胎压是240KPa(2.4bar)，长途高速行驶后胎压上升30KPa（0.3bar），热车胎压也只有270KPa（2.7bar）。</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/67021557546646.jpg" contenteditable="false" id="netease1557543400527214" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">▎轮胎的外侧面上标有充气值的上限（MAX PRESS）和承载值的上限（MAX LOAD）。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">需要说明的是：这个数值是在轮胎冷态、汽车满载的条件下测得的。再加上设计时要留出足够的安全余量，轮胎能承受的极限压力值要比标识的高得多。假设某款轮胎标定的充气值上限是350KPa（3.5bar），其极限压力值至少在450KPa（4.5bar）以上。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">与多数人想的高胎压容易爆胎不同，实际上低胎压行驶更容易导致轮胎爆胎。可参考《驾车高速出行，胎压监测为何不可少？｜80说》</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">朋友，放心驾驶吧。</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/7451557546647.jpg" contenteditable="false" id="netease1557543400527152" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;"><span style="font-size: 16px; box-sizing: border-box; font-weight: 700;">“</span>Loser 1989<span style="font-size: 16px; box-sizing: border-box; font-weight: 700;">：</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">车子在4S店做保养时，防冻液少了点，车间里没有防冻液，维修工就加了点自来水。我看网上说这样不好，下次保养防冻液是否需要全部更换？</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">大咖：防冻液的准确称呼是“防冻冷却液”。有比水更高的沸点（110-120℃）和更低的冰冻点（-30-40℃）。冬天防冻，夏天防沸，全年防水垢，防腐蚀。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">汽车防冻液的母液种类很多，像无机物中的氯化钙（CaCl2）、有机物中的甲醇（CH3OH）、乙醇（C2H5OH，俗名酒精）、乙二醇（C2H4（OH）2，俗名甜醇）、丙三醇（C3H5（OH）3，俗名甘油）等。</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/75551557546647.jpg" contenteditable="false" id="netease1557543400527579" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">加入适量纯净软水（不含或少量含有钙、镁离子的水，如蒸馏水、未受污染的雨水、雪水等，其水质的总硬度成分浓度在0-30ppm之间）勾兑后，即可成为一般意义上的防冻液。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">现在国内95%以上的防冻液都是乙二醇和水按比例调配后的水基型防冻液，应急情况下加少量水进行补充，无大碍。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">心里膈应，有钱任性想换，随意。</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/41301557546647.jpg" contenteditable="false" id="netease1557543400527568" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;"><span style="font-size: 16px; box-sizing: border-box; font-weight: 700;">“</span>ANGEL<span style="font-size: 16px; box-sizing: border-box; font-weight: 700;">：</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">我的雨刮器最近有异响？是什么原因啊？</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">大咖：雨刮器出现呱呱异响是汽车使用中常见的小问题，不算故障。但听起来让人很不舒服。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">通过车聚君多年在维修站的工作经验总结，雨刮器异响大致有以下几种情况。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">▎雨刮片橡胶材质老化变硬</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">上刮下刮时都产生较大的噪音，挡风玻璃无法刮净，有明显的线状水痕。雨刮片可以更换了。雨刮片为橡胶材质，天天日晒雨淋，建议一到两年更换一次。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">▎雨刮片和挡风玻璃间异物</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/6511557546647.jpg" contenteditable="false" id="netease1557543400527935" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">使用雨刮器时，雨刮片和前挡风玻璃摩擦发出尖锐的声音，应检查雨刮器表面是否有异物（如沙粒，金属碎屑等），挡风玻璃表面有无胶质物。发现后进行清理，保持两者接触面的清洁。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">▎雨刮电机异响，雨刮档杆变形，这些需要专业售后来解决。</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/43081557546647.jpg" contenteditable="false" id="netease1557543400527438" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;"><span style="font-size: 16px; box-sizing: border-box; font-weight: 700;">“</span>颗粒<span style="font-size: 16px; box-sizing: border-box; font-weight: 700;">：</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">想什么呢？你以为人家也和我们一样996啊？</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">大咖：车聚君当年在某品牌售后维修站工作时，把问题向上反映给该品牌的中国公司，回馈不及时，让问题车主不耐烦，车主不耐烦，售后就遭罪，技师发牢骚。直到离开，也没搞明白其中的原委。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">直到上次和老同事通话，车聚君才恍然大悟。老同事一年前进入了该品牌的中国公司，任职于研发部门。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">他们没有996！</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">这个品牌把自己公司的理念原模原样的搬到中国分部，首要的是要以人为本，不能让公司员工受委屈，早上来，大家可以悠闲的喝咖啡，出了问题，也不会让谁受到责罚。遇到技术问题，打报告给总部，总部那里是高福利社会，劳动者权益维护的更好，没有加班加点的习惯，一切按部就班。</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); text-align: justify; line-height: 2em;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/65731557546648.jpg" contenteditable="false" id="netease1557543400527242" 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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">心生羡慕的同时真想说一句：好坑人！也难怪现在售后服务不佳，市场占有率下降。再这样下去，还能活多久？</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); text-align: justify; line-height: 2em;"><span style="box-sizing: border-box; font-weight: 700; font-size: 16px;">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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">欢迎大家加入大咖问答，如果问题暂无回音，很可能已被录到下一期了，不要着急。当然有任何疑问，可以在读者群艾特工作人员，车聚的小编们会尽力作答，么么哒。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;">车聚君感谢聚粉们的一路支持。</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); text-align: justify; line-height: 2em;"><span style="font-size: 16px;"></span></p>
<p dir="ltr" style="margin-top: 0px; text-indent: 0em; white-space: normal; padding: 0px; border: 0px; outline: 0px; font-size: 17px; color: rgb(73, 73, 73); font-family: Arial, &quot;Microsoft YaHei&quot;; background-color: rgb(255, 255, 255); line-height: 2em; margin-bottom: 20px !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; color: rgb(0, 176, 80); font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; text-indent: 0em; font-size: 16px;">欢迎加入车聚读者微信群：请先添加微信号autoju1，并注明“我要入群”，之后我们将拉您入群，或加入QQ群：383683141。</span></p>
<hr style="white-space: normal; background-color: rgb(245, 245, 245); color: rgb(62, 62, 62); font-family: &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; line-height: 25.6px;"/>
<p dir="ltr" style="margin-top: 0px; margin-right: 4px; margin-bottom: 0px; text-indent: 0em; white-space: normal; padding: 5px 0px; border: 0px; outline: 0px; background-color: rgb(245, 245, 245); 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="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(89, 89, 89);">欢迎微信扫码或搜索autoju（←长按可复制），关注我们的公众号。</span></p>
<p dir="ltr" style="margin-top: 0px; margin-right: 4px; margin-bottom: 0px; text-indent: 0em; white-space: normal; padding: 5px 0px; border: 0px; outline: 0px; background-color: rgb(245, 245, 245); 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="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-family: sans-serif;"></span></p>
<p dir="ltr" style="margin-top: 0px; text-indent: 0em; white-space: normal; padding: 0px; border: 0px; outline: 0px; font-size: 17px; color: rgb(73, 73, 73); font-family: Arial, &quot;Microsoft YaHei&quot;; background-color: rgb(255, 255, 255); text-align: center; line-height: 2em; margin-bottom: 20px !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; text-indent: 0em; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(89, 89, 89); font-size: 16px;"><img src="https://www.autoju.com/wp-content/uploads/2019/05/51451557546648.jpg" oldsrc="W020180926358221373898.jpg" alt="" width="150" height="150" border="0" hspace="0" vspace="0" title="" style="margin: 10px 0px 0px; padding: 0px; border: 0px; outline: none; box-sizing: border-box; color: rgb(85, 85, 85); font-family: &quot;Microsoft Yahei&quot;, Arial, sans-serif; width: 150px; height: 150px;"/></span></p>
]]></description>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
		</item>
		<item>
		<title>这可能是最危险的爆胎现象，轮胎驻波了解一下｜聚侃</title>
		<link>https://www.autoju.com/2018/08/16/275479/</link>
		
		
		
				<description><![CDATA[<blockquote style="margin: 0px; padding: 15px 25px; max-width: 558px; border-width: 0px 0px 0px 10px; border-left-style: solid; border-left-color: rgb(1, 110, 53); color: rgb(51, 51, 51); font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; white-space: normal; widows: 1; line-height: 24px; font-family: 微软雅黑; top: 0px; vertical-align: baseline; font-stretch: normal; 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: 498px; clear: both; min-height: 16px; line-height: 1.75em; text-indent: 0em; 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; letter-spacing: 0.5px;"><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); font-size: 14px;">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); font-size: 14px;">言 |&nbsp;</strong></span><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(136, 136, 136); font-size: 13px; box-sizing: border-box !important; word-wrap: break-word !important;">事故现场触目惊心。</span><br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"/></span></p>
</blockquote>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; line-height: 27.2px; text-align: justify; white-space: normal; widows: 1; font-family: Helvetica, Arial, sans-serif; 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(51, 51, 51); font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; white-space: normal; widows: 1; font-family: Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 0em; 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; letter-spacing: 0.5px;"><span style="margin: 0px; padding: 0px; max-width: 100%; font-family: 微软雅黑; color: rgb(123, 12, 0); font-size: 36px; box-sizing: border-box !important; word-wrap: break-word !important;">研</span><span style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(104, 104, 104); font-family: 微软雅黑; box-sizing: border-box !important; word-wrap: break-word !important;">究称，高速公路事故中有超过7成是由爆胎引起。既然爆胎这么危险，就有人提出了，我们是不是可以用实心轮胎来代替充气轮胎呢？</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; white-space: normal; widows: 1; font-family: Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 0em; 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(104, 104, 104); font-family: 微软雅黑; letter-spacing: 0.5px;"><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(51, 51, 51); font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; white-space: normal; widows: 1; font-family: Helvetica, Arial, sans-serif; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 0em; 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(104, 104, 104); font-family: 微软雅黑; letter-spacing: 0.5px;">给出不能这么做的解释并不困难，因为实心轮胎重量大、减震效果差。不过对方可能会说了，这些问题可以通过减小扁平率以及增加悬挂行程来解决，并不能完全否认实心轮胎被使用的可能。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); 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; font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; line-height: 27.2px; text-align: justify; white-space: normal; widows: 1; 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(51, 51, 51); 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; font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; white-space: normal; widows: 1; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 0em; 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(104, 104, 104); font-family: 微软雅黑; letter-spacing: 0.5px;">那是不是真的如此呢？我想你还可能忽视了一个重要论证方向。那就是我们今天要聊到的轮胎驻波现象。什么是驻波现象？那还要从轮胎的运转特点聊起。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); 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; font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; white-space: normal; widows: 1; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 0em; 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(104, 104, 104); font-family: 微软雅黑; letter-spacing: 0.5px;"><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(51, 51, 51); 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; font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; white-space: normal; widows: 1; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 0em; 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(104, 104, 104); font-family: 微软雅黑; letter-spacing: 0.5px;">我们知道，由于轮胎需要承受上吨的车重，在地面上旋转移动时，接触地面的这一部分区域会发生变形。这带来的好处是能够增加接触面积获得更大的抓地力。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); 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; font-size: 17px; font-variant-numeric: normal; font-variant-east-asian: normal; letter-spacing: 0.544px; text-align: justify; white-space: normal; widows: 1; line-height: 1.75em; background-color: rgb(255, 255, 255); text-indent: 0em; 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(104, 104, 104); font-family: 微软雅黑; letter-spacing: 0.5px;"><br/></span></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><img t="test" src="http://www.autoju.com/wp-content/uploads/2018/08/77931534387403.jpg" alt="这可能是最危险的爆胎现象，轮胎驻波了解一下｜聚侃" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">通常来说，变形部分在离开地面后会逐步回弹，直到下一次接触地面前恢复到未变形状态。不过凡事没有绝对。这有点像呼吸，轮胎接触地面就像吐气，离开地面就像呼气。既然呼气和吸气需要时间，轮胎也同样如此。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">所以理论上会出现一种极为特殊的情况——在还没来得及呼气的时候又吐了一口气。你可以试试这种感觉，肯定会很难受。以上这个例子就是轮胎驻波现象的通俗理解。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><img t="test" src="http://www.autoju.com/wp-content/uploads/2018/08/9471534387403.jpg" alt="这可能是最危险的爆胎现象，轮胎驻波了解一下｜聚侃" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">驻波现象是一种非常危险的驾驶状态，因为轮胎一直处在“亏气”的状态，胎面不断被地面和轮毂挤压，高温和高摩擦带来的损伤是不可想象的。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">通常来说发生驻波现象后，车轮就好像被狗咬了一样，整个轮胎会被撕裂得非常严重，轮胎帘线层与橡胶层剥离，甚至还能看到被轻微烧焦的现象。比如上图这些，看起来非常触目惊心。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">相较而言，实心胎虽然不容易变形，但回弹的速度相应也会慢一些，在高速转动时更容易出现这种“呼吸不畅”的现象。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><strong>一、轮胎驻波可不是简单的漏气爆胎</strong></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">从原理上说，驻波现象是轮胎弹性恢复周期超过了轮胎受压周期。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">虽然它同样会发生爆胎，而且不少人这时候会简单认为这就是普通的爆胎（比如漏气、被锐利物扎破）现象。但事实上这是一种比普通爆胎更为危险的现象，因为即便胎压状态良好的情况下也有可能发生驻波现象。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><img t="test" src="http://www.autoju.com/wp-content/uploads/2018/08/58931534387403.jpg" alt="这可能是最危险的爆胎现象，轮胎驻波了解一下｜聚侃" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">更为可怕的是，驻波现象不像漏气或者方向跑偏这类，驾驶员很难发现征兆。由于又是汽车在高速行驶时才会产生的破坏现象，危险发生几乎就在一瞬间。所以了解避免轮胎驻波的办法就变得尤为重要了。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">一般而言，我们认为轮胎运行速度过快和轮胎弹性刚度不足是导致轮胎驻波的主要原因。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">转速就好比呼吸速率，过高的转速更容易导致“呼吸岔气”。轮胎驻波是汽车在高速行驶时才会产生的破坏现象，因此将轮胎在高速行驶中出现驻波的速度称为轮胎的临界速度。而这，也正是轮胎上最高限速值的来历。比如225/60 R17 99H中，“H”表示最高速度不得超过210km/h。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><img t="test" src="http://www.autoju.com/wp-content/uploads/2018/08/41571534387403.jpg" alt="这可能是最危险的爆胎现象，轮胎驻波了解一下｜聚侃" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">不过我们并不能因为汽车驾驶在临界速度以下就掉以轻心，因为在临界速度以下时也有可能发生驻波现象。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">这是因为轮胎是一个极为复杂的配件，通过理论计算出的临界速度是假设轮胎不会出现其他异常状况才得出的。但像胎冠部分刚度弱、胎压不够都会降低临界速度。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><strong>二、如何避免轮胎驻波现象的产生？</strong></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">为了提高轮胎的临界速度，竞赛汽车轮胎采用宽断面轮胎，并将帘线沿圆周方向布置，同时尽量较少薄胎冠胶层的厚度，这些措施有明显效果。但对于普通汽车轮胎不一定都适用。因为这样做会使得普通轮胎胎面挠曲变形加剧。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">一般来说，子午线轮胎的胎冠刚度较大，出现驻波的临界速度明显高于斜交胎，再加上它有更高的回正力矩和侧向力又能够进一步降低轮胎弹性恢复周期。所以这也是为什么子午线轮胎会越来越多的原因之一。特别要强调的是，断面高度较小、胎侧刚性较大的低断面子午线轮胎在避免驻波问题上尤为突出。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><img t="test" src="http://www.autoju.com/wp-content/uploads/2018/08/98281534387403.jpg" alt="这可能是最危险的爆胎现象，轮胎驻波了解一下｜聚侃" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">除了以上因素外，普遍认为充气压力的增大能提高临界速度。所以如果汽车长时间在轮胎最高速度附近行驶时，将轮胎的充气压力提高20~30kpa也能有效阻止驻波的发生。当然了，我们通常不会将汽车长时间处在超高速驾驶状态，所以这种小技巧很难使用到。就当是作为了解吧。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><img t="test" src="http://www.autoju.com/wp-content/uploads/2018/08/58781534387403.jpg" alt="这可能是最危险的爆胎现象，轮胎驻波了解一下｜聚侃" style="max-width: 100%;"/></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">但赛车运动就不一样了，比如FIA就非常关注轮胎胎压最小值，这是因为很多厂家为了提高成绩会铤而走险，通过降低胎压来获得更大的抓地力。显然这会增加驻波现象的发生几率。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">所以以后要是有人问你为什么F1官方要查常胜将军梅赛德斯奔驰车队的胎压，用低压容易爆胎来解释就不够专业了，更专业的说法是低压会增加轮胎驻波的风险。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;"><strong>车聚小结</strong></p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">汽车轮胎就好比篮球鞋，保证舒适性、包裹性的同时又要保证足够的支撑性才能算上是一双好鞋。一双鞋的好与坏，对于我们普通人来说可能平时不会感觉到差别，但对于运动员来说就不一样了，因为需要经常做一些极限动作这些特质缺一不可。</p>
<p style="white-space: normal; line-height: 3em; text-indent: 0em;">但我们也不可以掉以轻心，因为我们的日用轮胎不比赛车轮胎，可能使用几百公里就直接报废了。因为需要长时间使用，日积月累下的小毛病有可能在某一瞬间爆发。所以请务必关注轮胎的最高车速限制，并勤于检查轮胎的胎压和表面（特别是胎冠部分）是否出现异常。</p>
<p style="white-space: normal; line-height: 2em; text-indent: 0em;"><span style="background-color: rgb(255, 255, 255); text-indent: 0em; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(0, 176, 80);">欢迎加入车聚读者微信群：请先添加微信号autoju1，并注明“我要入群”，之后我们将拉您入群，或加入QQ群：383683141。</span></p>
<hr style="white-space: normal; color: rgb(62, 62, 62); font-family: &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; line-height: 25.6px;"/>
<p style="margin-right: 4px; 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; text-indent: 0em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(89, 89, 89);">欢迎微信扫码或搜索autoju（←长按可复制），关注我们的公众号。</span></p>
<p style="margin-right: 4px; 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; text-indent: 0em;"><span style="font-family: sans-serif;"></span><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(89, 89, 89);"><img src="http://www.autoju.com/wp-content/uploads/2018/08/39341534387404.jpg" title="weixin_wid.jpg"/></span></p>
]]></description>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
		</item>
		<item>
		<title>会夺命的轮胎，你还不赶快做做这些检查！</title>
		<link>https://www.autoju.com/2018/06/01/268817/</link>
		
		
		
				<description><![CDATA[<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">长期的胎压不足，容易使轮胎产生变形，积聚更多热量，严重时或诱发爆胎。据交通部门统计，每年大概有46%的交通事故是由轮胎引起，其中由于爆胎所发生的占70%。</span></p>
<p style="text-align: center; text-indent: 0em; line-height: 3em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/06/95341528010054.jpg" guid="5e435cef-7683-426e-a306-44cf43715e5f" id="5e435cef-7683-426e-a306-44cf43715e5f" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">要避免如此不幸的事故发生，少不了要做好定期检查，尤其是在长途出行前。因此，车聚君准备了几条轻松上手的轮胎检查建议，希望能给予到你多一重的保障。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"><strong>一、检查胎压</strong></span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">对于没有胎压监测的用户而言，如果有胎压不足的情况，一般有以下几个现象可以甄别出来：</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▎&nbsp;车辆的加速反应比起平时要滞后，燃油经济性随之下降。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▎ 车轮和地面的摩擦面增大，方向盘会变得沉重。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">▎ 车身向一边倾斜、不平衡。</span></p>
<p style="text-align: center; text-indent: 0em; line-height: 3em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/06/94361528010054.jpg" guid="6bdcefc7-a46a-48fd-81e4-1af3ab526e13" id="6bdcefc7-a46a-48fd-81e4-1af3ab526e13" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">如果你的爱车提供胎压监测功能，平时只需根据用户手册上的胎压标准值，多对照实际情况，及时补充胎压就好了。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">不过车聚君在此奉劝大家一句，别等到警示灯亮起时才行动，因为这时轮胎充气已经不足25％甚至更多。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">如果你有备胎，也要定期检查它的胎压。这里指的“定期”，不是按照季节性，而应该是每月。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">另外，在检查胎压时，要注意是在冷胎的情况下，最好在汽车停放3小时后再进行测量。因为在热胎状态下，胎压值会有所上升。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"><strong>二、检查胎面花纹深度和磨损度</strong></span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">做这项检查，只需要用一块1元硬币或一把尺子即可完成。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">手持硬币塞进轮胎的纵向沟槽里，如果能塞进去超过3mm的长度，那么恭喜你，你需要另外买一条新轮胎了。</span></p>
<p style="text-align: center; text-indent: 0em; line-height: 3em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/06/49191528010054.jpg" guid="0d922020-fba6-4e39-9c6d-01bf3a106519" id="0d922020-fba6-4e39-9c6d-01bf3a106519" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">至于磨损度方面，一般是由胎压不足、轮胎变形或激烈驾驶所加剧，消费者需要留意任何一条主要纹路的磨损变化，如果磨损裂开程度达到1.5mm以上，你同样是“中奖”了。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"><strong>三、检查胎壁</strong></span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">轮胎划损和鼓包，多数原因出于驾驶者的不良习惯，使轮胎受到了外力撞击，例如高速过碎石路段、井盖、减速带等，又或者是长时间没有停放在平坦路面上，高低落差造成了不同胎压的挤压。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">此外，低扁平比的薄胎由于缺乏缓冲性，是容易引起鼓包的主要受害者。</span></p>
<p style="text-align: center; text-indent: 0em; line-height: 3em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/06/67281528010054.jpg" guid="fbcd36b4-39f5-4fc3-ae9f-1bd714a2955f" id="fbcd36b4-39f5-4fc3-ae9f-1bd714a2955f" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">值得一提的是，轮胎起鼓包是没办法复原的，如果不及时处理，分分钟有爆胎的危险。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"><strong>四、轮胎的年龄很重要</strong></span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">部分汽车制造商建议消费者用车6年后，可更换轮胎，即使你没有把它们给磨损坏。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">《消费者报告》对此看法是，不管磨损情况如何，都应该更换使用了10年以上的轮胎。再者，用户还应该留意一下轮胎的生产时间，该数字在每条轮胎上都存在着。例如下图的“3014”，表示的是该轮胎在2014年第30周制造的。</span></p>
<p style="text-align: center; text-indent: 0em; line-height: 3em;"><img title="点击插入图片" src="http://www.autoju.com/wp-content/uploads/2018/06/37951528010054.jpg" guid="91c7e8fa-f431-4aab-bcf7-125a07b526a1" id="91c7e8fa-f431-4aab-bcf7-125a07b526a1" style="max-width: 100%;"/></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">此外，尽量别买翻新胎。有些翻新胎外表看起来是很新的，但过去它们可能经历过超载或者高速行驶等状态，耐用性、强度和安全性等方面难以保证。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">还有一项不稳定因素，在于商家。有些无良商人用几十元回收了翻新胎后，拿低廉材质进行翻新，再将其重新投入到市场里，开价几百元/条。这些劣质翻新胎爆胎的几率相当高，给驾驶者带来了极大不安全性。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"><strong><strong><strong>798</strong><strong>小结：</strong></strong></strong></span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">有些钱不能省，有些检查亦不能不做。轮胎比起动力总成、娱乐系统，没有那么大的吸引力，但说到安全，它一定不能被忽视。</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">小心，它是能夺命的！</span></p>
<p style="white-space: normal; text-align: left; text-indent: 0em; line-height: 3em;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"></span></p>
<p style="text-indent: 0em; white-space: normal; line-height: 2em;"><span style="background-color: rgb(255, 255, 255); text-indent: 0em; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(0, 176, 80);">欢迎加入车聚读者微信群：请先添加微信号autoju1，并注明“我要入群”，之后我们将拉您入群，或加入QQ群：383683141。</span></p>
<hr style="white-space: normal; color: rgb(62, 62, 62); font-family: &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; line-height: 25.6px;"/>
<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: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(89, 89, 89);">欢迎微信扫码或搜索autoju（←长按可复制），关注我们的公众号。</span></p>
<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: 微软雅黑, &quot;Microsoft YaHei&quot;; color: rgb(89, 89, 89);"><img src="http://www.autoju.com/wp-content/uploads/2018/06/70621528010055.jpg" title="weixin_wid.jpg"/></span></p>
]]></description>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
		</item>
	</channel>
</rss>
