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<channel>
	<title>车聚网 &#187; 激光焊接</title>
	
	<link>https://www.autoju.com</link>
	<description>网聚汽车人的力量</description>
	
	
	
	
	<item>
		<title>关于汽车激光焊接的那些事儿：只知道大众就out了 &#124; 聚技</title>
		<link>https://www.autoju.com/2016/07/13/97019/</link>
		
		
		
				<description><![CDATA[<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); white-space: normal; font-family: 微软雅黑; top: 0px; color: rgb(68, 68, 68); line-height: 24px; font-size: 13px; vertical-align: baseline; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(239, 239, 239);"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><span style="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 14px; 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;">引言 | </strong></span><span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">读完后，你就in了。</span></span></p>
</blockquote>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: normal; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="line-height: 1.6; white-space: pre-wrap; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">激光焊接造出来的才是好车！”聚友甲脸涨得通红。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: normal; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; white-space: pre-wrap; line-height: 1.6; box-sizing: border-box !important; word-wrap: break-word !important;">“外面学电焊、气焊、氩弧焊和激光焊接</span><span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; white-space: pre-wrap; box-sizing: border-box !important; word-wrap: break-word !important;">的一大把，有啥稀罕？</span><span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 1.6; white-space: pre-wrap; box-sizing: border-box !important; word-wrap: break-word !important;">”聚友乙毫不退让……</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: normal; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 1.6; white-space: pre-wrap; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><img src="http://www.autoju.com/wp-content/uploads/2016/07/54001468340652.jpg" title="A.jpg"/></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: normal; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 1.6; white-space: pre-wrap; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">俩人盯着车聚君：“你懂车，你说，汽车激光焊接到底是好，还是不好？”车聚君还没来得及开口，隔壁阳台上大爷的手机传来一阵铃声：“故事里的事，说是就是不是也是……说不是就不是，是也不是。”</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: normal; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 1.6; white-space: pre-wrap; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">是啊，这就是个巧合的回答：汽车激光焊接先进与否，可以说是，也可以说不是。但是这里，有一些你需要知道的事。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: normal; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 1.6; white-space: pre-wrap; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><img src="http://www.autoju.com/wp-content/uploads/2016/07/51561468340652.jpg" title="B.jpg"/></span></p>
<h2 style="margin: 8px 0px 0px; padding: 0px; font-weight: 400; font-size: 16px; max-width: 100%; white-space: normal; font-family: 微软雅黑; height: 32px; text-align: justify; color: rgb(46, 139, 87); line-height: 18px; border-bottom-color: rgb(227, 227, 227); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);">
<p style="margin: 0px; padding: 0px 2px 3px; max-width: 100%; color: rgb(0, 187, 236); border-bottom-color: rgb(46, 139, 87); border-bottom-width: 2px; border-bottom-style: solid; float: left; display: block; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; 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: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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: 16px; white-space: pre-wrap; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">一、激光焊接只有大众有吗？</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; 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: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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: 16px; white-space: pre-wrap; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"></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; white-space: pre-wrap; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><br/></p>
</h2>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">这是一个老梗：大众<span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">是最早使用激光焊接的汽车公司。甚至有个别人至今提及汽车激光焊接言必称大众，仿佛天底下只有这一家采用此独门绝技的公司。诚然，大众在激光焊接工艺向汽车行业普及的过程中发挥了重要作用，但它一定是“首家”吗？</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">常见汽车工业焊接工艺主要是电阻焊和激光焊接。前者是将被焊工件在阴阳两极之间压紧，通电后电流经过工件接触面和临近区域，通过电阻热效应，将该区域加热融化或至塑性状态，从而使得金属结合。而激光焊接则用聚焦的激光束轰击焊件接缝，将光能转化为热能，实现融化-焊接的目的。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">早在1990年，丰田汽车曾经与激光焊接工艺有过一段缘分。当时丰田希望能将一些边角料钢板利用激光拼接成车门内板，达到节约原料的目的。一部分观点认为这是激光焊接在汽车制造中的首次应用。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><img src="http://www.autoju.com/wp-content/uploads/2016/07/96721468340652.jpg" title="C.jpg"/></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">大众开始为旗下车型采用激光焊接工艺始于上个世纪九十年代，迄今PQ35和PQ46等平台车型如迈腾、途安、CC等还在大量使用。不过同一时期的其他车企也开始接触激光焊接工艺。九十年代中叶，宝马工厂的机器人采用激光焊接工艺，完成了宝马5系的首条长达12米的焊缝。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">时至今日，激光焊接技术已经经历了相当程度的发展。诸如通用汽车、奥迪和标致雪铁龙，乃至一些中国自主品牌车企（<em style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">如和德系车关系密切的华晨中华</em>）也都或多或少应用了该工艺。只是论及拿激光焊接的车身作为噱头来宣传旗下的车型，这些车企并不如大众那样明显。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">但需要肯定的是，大众在推广激光焊接方面确实为业内之先，哪怕“第一个”头衔有松动之嫌。该工艺在大众旗下各档次车型中的覆盖率相当之高，同时在单一车型中的使用率也是名列前茅。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">说到这里，激光焊接到底好在哪里呢？</span></p>
<h2 style="margin: 8px 0px 0px; padding: 0px; font-weight: 400; font-size: 16px; max-width: 100%; white-space: normal; font-family: 微软雅黑; height: 32px; text-align: justify; color: rgb(46, 139, 87); line-height: 18px; border-bottom-color: rgb(227, 227, 227); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);">
<p style="margin: 0px; padding: 0px 2px 3px; max-width: 100%; color: rgb(0, 187, 236); border-bottom-color: rgb(46, 139, 87); border-bottom-width: 2px; border-bottom-style: solid; float: left; display: block; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; 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: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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: 16px; white-space: pre-wrap; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">二、只是为了加强车身强度？</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; 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: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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: 16px; white-space: pre-wrap; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"></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; white-space: pre-wrap; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><br/></p>
</h2>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">不少人<span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">一聊到激光焊接，就津津乐道这一工艺<span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px;">能提高30%的强度。真的是如此吗？</span></span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><img src="http://www.autoju.com/wp-content/uploads/2016/07/11011468340653.jpg" title="D.jpg"/></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">这里需要澄清一点：<span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">衡量汽车安全强度的标准主要是白车身车架的强度能力，而外覆盖件能带来的强度提高却并不明显。多数激光焊接偏偏是使用在外覆盖件中，比如车顶侧围的焊接。因而不是所有的激光焊接都会增强汽车车身强度。</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">另一方面，焊接确实能够对车身强度产生有利影响，比如说将激光焊接应用到车身结构件中，可以一定程度上提高车身强度。但是工艺最大的特点就是可调性，具体应用决定了实际效果。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">简单来说，我们总是习惯性地想着技术工艺所能达到的最高效能，但是在实际生产中，100%理想的状况很难实现。<br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"/></span></p>
<h2 style="margin: 8px 0px 0px; padding: 0px; font-weight: 400; font-size: 16px; max-width: 100%; white-space: normal; font-family: 微软雅黑; height: 32px; text-align: justify; color: rgb(46, 139, 87); line-height: 18px; border-bottom-color: rgb(227, 227, 227); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);">
<p style="margin: 0px; padding: 0px 2px 3px; max-width: 100%; color: rgb(0, 187, 236); border-bottom-color: rgb(46, 139, 87); border-bottom-width: 2px; border-bottom-style: solid; float: left; display: block; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; 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: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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: 16px; white-space: pre-wrap; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">三、优点：提速、精度</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; 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: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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: 16px; white-space: pre-wrap; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"></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; white-space: pre-wrap; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><br/></p>
</h2>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">现阶段，激光焊接主要有传热焊接和深熔焊接两种方式，在车身焊接中这种技术带来了相当多的好处。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><img src="http://www.autoju.com/wp-content/uploads/2016/07/16541468340653.jpg" title="E.jpg"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; 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: 16px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>使用激光焊接能够解决传统点焊需要大量原材料的弊端，减少车身金属材料的用量，在提高美观程度以及密封性的同时还减轻了车身质量，很好的响应了车身轻量化的潮流；</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; 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: 16px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>激光焊接有着很高的焊接线速度，能够有效地提升生产速度，这对时间效益十分追求的汽车制造业来说是再好不过；</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; 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: 16px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>激光焊接能够很好的实现不同车身材料以及不同厚度的板材之间的焊接，比如说汽车领域最常用的车身材料，镀锌钢板和铝合金板的焊接；</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; 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: 16px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>由于激光焊接设备可方便地实现参数调节，从而进行自动化加工，同一设备可以实现切割、焊接、表面处理等多种加工工艺，降低了焊接成本。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">总的来说，激光焊接的优点体现在焊接能力和焊接质量两方面，由于其光束能量高且集中，能在极小的空间内对金属、非金属甚至是不同材料间进行大深度比、快速焊接，且焊后的热影响区小，结合强度高。</span></p>
<h2 style="margin: 8px 0px 0px; padding: 0px; font-weight: 400; font-size: 16px; max-width: 100%; white-space: normal; font-family: 微软雅黑; height: 32px; text-align: justify; color: rgb(46, 139, 87); line-height: 18px; border-bottom-color: rgb(227, 227, 227); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);">
<p style="margin: 0px; padding: 0px 2px 3px; max-width: 100%; color: rgb(0, 187, 236); border-bottom-color: rgb(46, 139, 87); border-bottom-width: 2px; border-bottom-style: solid; float: left; display: block; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; 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: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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: 16px; white-space: pre-wrap; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">四、缺点：气孔、成本</span></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong></span></strong></strong></strong></strong></strong></strong></strong><strong style="margin: 0px; padding: 0px; max-width: 100%; color: rgb(60, 117, 45); line-height: 24px; 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: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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="font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; font-size: 16.36px; 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: 16px; white-space: pre-wrap; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"></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; white-space: pre-wrap; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><br/></p>
</h2>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">其实激光焊接并不是一种绝对完美的焊接技术，单一的激光焊接技术在实际生产中存在着一系列问题。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><img src="http://www.autoju.com/wp-content/uploads/2016/07/99311468340653.jpg" title="0 (7).jpg"/></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; 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: 16px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>由于焊接速度快、能量高等特点，在焊接时容易导致熔融气体来不及逸出而形成疏松或气孔等缺陷；</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; 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: 16px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>焊接时产生的等离子体云会对激光产生吸收和反射，这在影响焊接质量的同时还会增加能耗；</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; 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: 16px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>激光焊接对尺寸精度和板料表面质量要求高，前者我们可以从其焊接速度快、能量集中程度高来理解，而后者则是一系列复杂的物理、化学原因。以铝合金板件的激光焊接为例，由于铝元素的电离能低且容易发生化学反应，在焊接中的稳定性差，容易造成焊缝污染以及焊接不连续现象。所以在实际生产中我们需要在焊前对铝合金板表面进行打磨，来增加其对激光能量的吸收，并辅助以保护气体，防止气孔出现；</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;"><strong style="margin: 0px; padding: 0px; max-width: 100%; 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: 16px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong><span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">在汽车关键结构部分圆柱体形状的重叠焊接时，激光焊接效果不如点焊；</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; 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%; 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: 16px; line-height: 25.6px; 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;">▎</span></strong></strong></strong></strong></strong></strong></strong></strong></strong></strong>成本和技术门槛，则是激光焊接另外两块短板。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;"><img src="http://www.autoju.com/wp-content/uploads/2016/07/6821468340653.jpg" title="F.jpg"/></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">总之激光焊接并不是一种完美的焊接方式，这种焊接还在不断地进步升级阶段，其实现在已经出现了很多复合焊接处理方法。以激光焊接在内就有激光与电弧复合焊接、双光束激光焊接、激光与感应加热复合焊接、激光与摩擦搅拌焊接以及激光与电、磁场复合焊接等等。</span></p>
<section style="margin: 0.8em 0px 0.5em; padding: 0px; max-width: 100%; color: rgb(62, 62, 62); font-size: medium; line-height: 25.6px; white-space: normal; font-family: 微软雅黑; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);">
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important;"><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: 16px; 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>
</section>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">激光焊接好吗？它对生产速度、车身质量的提高有着重要的作用，从实际消费者角度来说也获得了美观性及密封性更好的车身；但是它确实也有成本、工艺控制要求等软肋。未来<span style="font-size: 16px; font-family: 楷体, 楷体_GB2312, SimKai; margin: 0px; padding: 0px; max-width: 100%; line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">复合焊接会是新的发展方向。</span></span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">车聚君一向倡导对新技术新工艺采取理性淡定的态度，不要盲从宣传，也无须彻底否定。这样，甚至购车时被车托忽悠的概率都会减小几分呢。</span></p>
<p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); font-family: &#39;Helvetica Neue&#39;, Helvetica, &#39;Hiragino Sans GB&#39;, &#39;Microsoft YaHei&#39;, Arial, sans-serif; line-height: normal; 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%; line-height: 25.6px; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;; box-sizing: border-box !important; word-wrap: break-word !important;">还是那句话，技术并没有绝对的好坏，“说它是也是，说它不是也不是”。</span></p>
<p style="margin-top: 0px; margin-bottom: 15px; padding: 0px; border: 0px; outline: 0px; font-size: 14px; text-indent: 0em; color: rgb(51, 51, 51); white-space: normal; font-stretch: normal; line-height: 26px; font-family: 微软雅黑; background-color: rgb(255, 255, 255);"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; color: rgb(0, 176, 80); line-height: 1.75em; text-align: justify; text-indent: 0em; white-space: pre-wrap; font-size: 16px; font-family: 微软雅黑, &#39;Microsoft YaHei&#39;;">欢迎加入车聚网读者微信群：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></p>
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]]></description>
		<pubDate>Wed, 30 Nov -0001 00:00:00 +0800</pubDate>
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