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<title><![CDATA[放飞激情 成就梦想  明星汽车教育集团]]> </title>
<description>
<![CDATA[放飞激情 成就梦想  明星汽车教育集团]]>
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<link>http://dandan891111.blog.bokee.net/</link>
<language>zh-cn</language>
<creator>dandan891111</creator>
<pubDate>Fri, 07 Mar 2008 09:01:49 GMT+08:00 </pubDate>
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<title>明星汽修学校 汽车造型设计简介－－布局篇</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1770458.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font></span><font size="3"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">汽车造型设计简介－－布局篇</span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一、何谓布局？</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">这里所讲的布局，是指如何安排一部汽车的各个组成部分在整车中所处的相对位置，即全车的整体布局。布局方案一般是由总工程师决定的，但对于车身造型设计师，很好地理解甚至具备确定总体布局的能力也十分重要，这是因为与其他工业产品相比，汽车构造的复杂多变性要大得多。以电视机为例，所有电视机的内部结构大多相差无几，大致上都为立方体，造型（即外壳）所要提供的功能也不多，因而电视机外壳的设计就不需要具备什么&ldquo;布局&rdquo;观念；但是汽车的内部结构比电视机复杂得多，使用功能的要求很严格（如乘员</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">/</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">载货的空间、人体工程学的要求等），这些构成了很多在造型设计过程中必须遵循的条件。因此，汽车造型设计师必须具备很清晰明确的布局观念，才能设计出具有优秀功能性的汽车外型。事实上很多突破性的布局方案都是由造型设计师在概念设计的阶段构想出来的。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">二、布局元素</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">一部汽车的布局元素包括发动机、传动系统、座舱、行李舱、排气系统、悬挂系统、油箱、备胎等，其中前三者：发动机、传动系统和座舱是决定布局的三要素，按这&ldquo;三要素&rdquo;可将布局方式分为前置引擎前驱（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）、前置引擎后驱（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）、中置引擎（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">MR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）及后置引擎（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">RR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）四大类型，确定布局类型后，其它部件可采用见缝插针的原则。一个优秀的布局方案应该在使各部件工作良好的基础上满足应有的使用功能（如载人、运货、越野等）。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">下面对各种布局方案作简单介绍：</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">1</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）前置引擎后轮驱动（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">如图</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">A</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，引擎纵置于车头，纵向与变速箱相连，经过传动轴驱动后轮。最早期的汽车绝大部分采用</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">布局，现在则主要应用在中、高级轿车。它的优点是轴荷分配均匀，即整车的前后重量比较平衡，因此操控稳定性比较好。据物理原理的计算，后轮作驱动轮时，轮胎的附着利用率要优于前轮驱动，这是中、大型轿车（马力、扭力较大）都采用后轮驱动的主要原因。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的缺点是传动部件多、传动系统质量大，贯穿坐舱的传动轴占据了坐舱的地台空间。为了容纳传动轴，凡是采用</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的房车，其后座中间座椅的地台都是隆起来的，大大影响了脚部空间和乘坐舒适性，这可以说是</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的最大缺点。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）前置引擎前轮驱动（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">将引擎横置在车头，经过变速箱直接驱动前轮，就可以免去传动轴，从而解决了</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">布局的车厢地台问题。这种方案称为</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">布局（图</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">B</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是目前绝大部分微、小、中型轿车采用的布局方式。除了车厢地台降低外，</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在操控性方面也具有优势：由于重心偏前且由前轮产生驱动力，</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的汽车在操控性方面具有明显的转向不足特性，这在汽车操控性评价中属于一种安全的稳态倾向，是民用车的理想特性。抗侧滑的能力也比</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">强。但之前也提到</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的驱动轮附着利用率较小，上坡时驱动轮的附着力会减小；前轮的驱动兼转向结构比较复杂，引擎和传动系统（变速箱、离合器等）集中在引擎舱内，布局拥挤，局限了采用大型引擎的可能性。这是大型轿车不采用</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的主要原因。针对这个问题，近年来出现了纵置引擎的</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">布局（以前</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的引擎都是横置的），从而可以采用较大型的引擎。例如配</span><st1:chmetcnv w:st="on" unitname="升" sourcevalue="3.5" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">3.5</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">升</span></st1:chmetcnv><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">V6</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">引擎的本田</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">Legend</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和</span><st1:chmetcnv w:st="on" unitname="升" sourcevalue="2.8" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2.8</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">升</span></st1:chmetcnv><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">V6</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的奥迪</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">A6</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，都属于为数不多的中大型</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轿车。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）中置引擎后轮驱动（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">MR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">即引擎放置在前、后轴之间的布局方式。最大的优点显然是轴荷均匀，具有很中性的操控特性。缺点是引擎占去了坐舱的空间，降低了空间利用率和实用性。因此采用</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">MR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的大都是追求操控表现的跑车。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一般的</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">MR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">布局，引擎是置于座椅之后、后轴之前的，这样的布局在情理之中；近年出现了一种被称作&ldquo;前中置引擎&rdquo;的布局方式，即引擎置于前轴之后、乘员之前，驱动后轮。从形式上这种布局应属于</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类型，但能达到与</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">MR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一样的理想轴荷分配，从而提高操控性。宝马</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系列、本田</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">S2000</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">都属于这种类型。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">4</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）后置引擎后轮驱动（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">RR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">早期广泛应用在微型车上，因为其结构紧凑，既没有沉重的传动轴，又没有复杂的前轮转向兼驱动结构。它的缺点是后轴荷较大，在操控性方面会产生与</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">FF</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">相反的转向过度倾向，即高速过弯的稳定性差，容易侧滑。现在仍采用</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">RR</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">布局的轿车已经很少。保时捷</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">911</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是其一，而它极易甩尾的操控特性也是出了名的。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">5</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）四轮驱动</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">无论是前置、中置还是后置引擎，都可以采用四轮驱动。由于四个车轮均有动力，附着利用率最高，但重量大、占空间是它的显著缺点。此外动力流失率比单轴驱动大。四轮驱动过去只用于越野车，近年来随着限滑差速器技术的发展和应用，四驱系统已经能够精确的调配扭矩在各车轮之间分配，所以出于提高操控性的考虑，采用四轮驱动的高性能跑车也越来越多。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国免费咨询电话</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">:400-6122288 <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span><font face="Times New Roman">:www.mingxing.org.cn </font></font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><span style="mso-spacerun: yes"><font size="3">&nbsp;</font></span><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US"><span lang="EN-US"><font color="#000000" size="3">明星汽修学校</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/"><span lang="EN-US"><span lang="EN-US"><font color="#000000" size="3">修车学校</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US"><span lang="EN-US"><font color="#000000" size="3">学修汽车</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US"><span lang="EN-US"><font color="#000000" size="3">汽车电子</font></span></span></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1770458.html</guid>
<subject></subject>
<author>dandan891111</author>
<category></category>
<pubDate>Mon, 12 May 2008 08:41:04 GMT+08:00 </pubDate>
</item>

<item>
<title>明星汽修学校 看汽车方向盘提前发现故障</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1751785.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font></span><font size="3"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">看汽车方向盘提前发现故障</span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><font face="Times New Roman"> <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　方向盘作为整车非常重要的控制部分，它与很多方面都有关联，从另一方面来说，很多地方的故障也可以通过方向盘表现出来。所以，细心观察和感觉方向盘，可以提前发现汽车的一些故障。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　中速以上行驶时，方向盘强烈抖动的车辆，底盘有周期性异响，很可能是因为方向传动装置的平衡被破坏，传动轴及其花键轴和花键套可能出现磨损过度。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　转向时感觉沉重费力，可能是转向系统各部位的滚动轴承配合过紧，轴承润滑不良，转向横直拉杆的球头过紧或缺油；此外，前轮轮胎气压不足，也可能导致这一情况出现。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　方向盘难以操纵，行驶中或制动时，车辆方向自动偏向道路一边，这种情况可能是由于两侧的前轮规格或者气压不一致造成的；而两侧的前轮倾角不相等、前轮轴承间隙不一致或轴距相差过大也可能造成这种情况。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">整车有飘忽感，往往是由于行驶中前轮摆头引起的。当车辆行驶达到某一高速时，方向盘可能出现发抖或摆振的情况，甚至感觉车的方向感在控制时与预想的不一致，这时应该相应减缓一下车子的速度。不过，垫补轮胎或轮胎维修造成前轮总成动平衡被破坏、减振器失效、转向系统机件磨损松脱以及前轮校准不当等因素，也可能造成这种结果。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman"><span style="mso-spacerun: yes">&nbsp; </span><o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国免费咨询电话</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">:400-6122288 <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span><font face="Times New Roman">:www.mingxing.org.cn </font></font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><span style="mso-spacerun: yes"><font size="3">&nbsp; </font></span></span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">汽车机修</font></span></span></a><font face="Times New Roman" size="3"> </font></span><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">全能汽修</font></span></span></a><o:p></o:p></span></p>
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</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1751785.html</guid>
<subject></subject>
<author>dandan891111</author>
<category></category>
<pubDate>Thu, 08 May 2008 08:55:37 GMT+08:00 </pubDate>
</item>

<item>
<title>明星汽修学校 汽车身上的神经 简谈汽车传感器</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1730595.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font></span><font size="3"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">汽车身上的神经</span><span style="COLOR: red; mso-bidi-font-size: 10.5pt"><font face="Times New Roman"> </font></span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">简谈汽车传感器</span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　车用传感器是汽车计算机系统的输入装置，它把汽车运行中各种工况信息，如车速、各种介质的温度、发动机运转工况等，转化成电讯号输给计算机，以便发动机处于最佳工作状态。车用传感器很多，判断传感器出现的故障时，不应只考虑传感器本身，而应考虑出现故障的整个电路。因此，在查找故障时，除了检查传感器之外，还要检查线束、插接件以及传感器与电控单元之间的有关电路。下面我们来认识一下汽车上的主要传感器。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　空气流量传感器</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　空气流量传感器是将吸入的空气转换成电信号送至电控单元（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">ECU</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">），作为决定喷油的基本信号之一。根据测量原理不同，可以分为旋转翼片式空气流量传感器（丰田</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">PREVIA</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">旅行车）、卡门涡游式空气流量传感器（丰田凌志</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">LS400</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轿车）、热线式空气流量传感器（日产千里马车用</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">VG30E</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发动机和国产天津三峰客车</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">TJ6481AQ4</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">装用的沃尔沃</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">B<st1:chmetcnv w:st="on" unitname="F" sourcevalue="230" hasspace="False" negative="False" numbertype="1" tcsc="0">230F</st1:chmetcnv></font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发动机）和热膜式空气流量传感器四种型式。前两者为体积流量型，后两者为质量流量型。目前主要采用热线式空气流量传感器和热膜式空气流量传感器两种。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　进气压力传感器</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　进气压力传感器可以根据发动机的负荷状态测出进气歧管内的绝对压力，并转换成电信号和转速信号一起送入计算机，作为决定喷油器基本喷油量的依据。国产奥迪</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">100</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">型轿车（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">V6</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发动机）、桑塔纳</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2000</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">型轿车、北京切诺基（</span><st1:chmetcnv w:st="on" unitname="l" sourcevalue="25" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">25L</font></span></st1:chmetcnv><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发动机）、丰田皇冠</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">0</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轿车等均采用这种压力传感器。目前广泛采用的是半导体压敏电阻式进气压力传感器。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　节气门位置传感器</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　节气门位置传感器安装在节气门上，用来检测节气门的开度。它通过杠杆机构与节气门联动，进而反映发动机的不同工况。此传感器可把发动机的不同工况检测后输入电控单元（</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">ECU</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">），从而控制不同的喷油量。它有三种型式：开关触点式节气门位置传感器（桑塔纳</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2000</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">型轿车和天津三峰客车）、线性可变电阻式节气门位置传感器（北京切诺基）、综合型节气门位置传感器（国产奥迪</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">100</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">型</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">V6</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发动机）。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　曲轴位置传感器</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　也称曲轴转角传感器，是计算机控制的点火系统中最重要的传感器，其作用是检测上止点信号、曲轴转角信号和发动机转速信号，并将其输入计算机，从而使计算机能按气缸的点火顺序发出最佳点火时刻指令。曲轴位置传感器有三种型式：电磁脉冲式曲轴位置传感器、霍尔效应式曲轴位置传感器（桑塔纳</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2000</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">型轿车和北京切诺基）、光电效应式曲轴位置传感器。曲轴位置传感器型式不同，其控制方式和控制精度也不同。曲轴位置传感器一般安装于曲轴皮带轮或链轮侧面，有的安装于凸轮轴前端，也有的安装于分电器（桑塔纳</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2000</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">型轿车）。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　爆震传感器</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">爆震传感器安装在发动机的缸体上，随时监测发动机的爆震情况。目前采用的有共振型和非共振型两大类。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
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<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国免费咨询电话</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">:400-6122288 <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span><font face="Times New Roman">:www.mingxing.org.cn </font></font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><span style="mso-spacerun: yes"><font size="3">&nbsp;</font></span><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">修车学校</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">学修汽车</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">汽车电子</font></span></span></a><o:p></o:p></span></p>
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</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1730595.html</guid>
<subject></subject>
<author>dandan891111</author>
<category></category>
<pubDate>Sat, 03 May 2008 08:17:43 GMT+08:00 </pubDate>
</item>

<item>
<title>明星汽修学校 汽车上的发电机的起动机</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1713813.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font></span><font size="3"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">汽车上的发电机的起动机</span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">汽车电气有两个关键的部件，一个是发电机，负责汽车供电；另一个是起动机，负责汽车起步。两者的电机一样有磁场、电枢和整流元件，但前者是将机械能转换为电能，后者是将电能转换为机械能，因此两者的构造是有很大差异。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">以前的汽车发电机是直流发电机，用换向器整流，从</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">20</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">世纪</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">70</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年代起已经逐步淘汰，现在的汽车发电机大都是交流发电机，用半导体整流。它具有体积小，功率大，寿命长，故障少和低速充电性能好的优点。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">交流发电机分为定子绕组和转子绕组两部分，三相定子绕组按照彼此相差</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">120</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">度电角度分布在壳体上，转子绕组由两块极爪组成。当转子绕组接通直流电时即被励磁，两块极爪形成</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">N</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">极和</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">S</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">极。磁力线由</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">N</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">极出发，透过空气间隙进入定子铁心再回到相邻的</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">S</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">极。转子一旦旋转，转子绕组就会切割磁力线，在定子绕组中产生互差</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">120</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">度电度角的正弦电动势，即三相交流电，再经由</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">6</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">只硅二极管组成的整流元件变为直流电输出。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">由于发电机输出电压会随发动机转速增高而升高，故要用电压调节器进行调节，使之符合使用需要。现代轿车的发电机都是比较紧凑的，</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">将集成电路调节器放进发电机内装成一体，并且采用多管形式。例如夏利轿车的发电机就有</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">8</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">只半导体管，其中</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">6</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">只整流用，另</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">只用于三相中性点的电压整流输出，藉以提高发电机的功率。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">现代轿车已普遍采用空调装置、电喷发动机、电控门窗、电动可调座椅等等。汽车越高级，用电量就越大。现在的中高级轿车发电机功率一般都达</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">1</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">千瓦。随着自动化舒适化的提高，用电量还要加大，但轿车的安装空间有限，不可能靠加大体积增加功率。因此，工程师就在冷却和安装位置上做文章。例如将发电机安装在发动机的上端，尽量远离发热区；发电机的前后端都装上风扇叶，以增强冷却效果。最近宝马公司更是尝试用水冷却方式来提高发电机的冷却效果。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">起动机由电动机、驱动机构和操纵机构等组成。它专门启动发动机，需要强大的转矩，因此要通过的电流量很大，达到几百安培，这种特性决定了它与发电机的不同。例如，采用直流串激式电动机，转子及定子部分都是用比较粗的矩形截面铜线绕制；驱动机构采用减速齿轮结构；操纵机构采用电磁磁吸方式。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">电动机由磁场（定子）、电枢（转子）和整流子组成，为了增大扭矩采用多极磁场，常见有</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">4</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">个磁场。当电流通过电枢线圈时，按照&ldquo;左手定则&rdquo;，整个线圈会受到一个转矩而转动。由于直流电动机通电后会产生一种反电动势，并与发动机转速成正比，与扭矩成反比，因此能满足发动机起动时的要求。起动机起动电流很大，因此，操作时启动时间一定要短。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">减速齿轮机构的驱动齿轮与发动机飞轮接合而启动发动机，采用单向驱动方式。当电动机上的小齿轮的转速高于发动机飞轮齿圈的速度时，电动机带动发动机转，当发动机的转速高于电动机时，它们之间的动力传递关系自动解除。小齿轮个子小受力大，一出毛病汽车启动将会非常费劲。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国免费咨询电话</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">:400-6122288 <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span><font face="Times New Roman">:www.mingxing.org.cn </font></font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font></span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">汽车维修培训</font></span></span></a><font face="Times New Roman" size="3"> </font><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">保定汽修培训</font></span></span></a><o:p></o:p></span></p>
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</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1713813.html</guid>
<subject></subject>
<author>dandan891111</author>
<category></category>
<pubDate>Sun, 27 Apr 2008 09:19:15 GMT+08:00 </pubDate>
</item>

<item>
<title>明星汽修学校 汽车行驶的基本原理</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1692021.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font></span><font size="3"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">汽车行驶的基本原理</span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">我们知道汽车要运动，就必须有克服各种阻力的驱动力，也就是说，汽车在行驶中所需要的功率和能量是取决于它的行驶阻力。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">因此，我们首先要了解的就是阻力。有些人大概会问了，我们只要给汽车装个大功率的发动机就好了，还用得着管它什么阻力么？如果是这样就会面临几个问题：</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">1</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、究竟多大功率的发动机才可以呢？没有一个对比参照物，我们如何确定我们需要多大功率呢；</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、汽车的设计是先设计了汽车的总成，比如底盘，车体等等的部分之后，才设计和选用发动机的，如果不知道这部汽车将面对的阻力，那么我们根本没办法设计出实用的汽车；</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、就算有了非常大功率的发动机（足够可否任何在地面行驶时的阻力），并且已经装上了合适的车体，在使用中也会因为行驶性、油耗，排放，保养，维修等问题而使你无法正常使用它。由此可见，我们要了解汽车的动力性，首先就是要知道我们所遇阻力有哪些。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">一般，汽车的行驶阻力可以分为稳定行驶阻力和动态行驶阻力。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">稳定行驶阻力包括了车轮阻力、空气阻力以及坡度阻力。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"></span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">1</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、车轮阻力</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">我们所说的车轮阻力其实是由轮胎的滚动阻力、路面阻力还有轮胎侧偏引起的阻力所构成。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">当汽车在行驶时会使得轮胎变形，而不是一直保持静止时的圆形，而由于轮胎本身的橡胶和内部的空气都具有弹性，因此在轮胎滚动是会使得轮胎反复经历压缩和伸展的过程，由此产生了</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">阻尼功，即变形阻力。经过试验表明，当汽车超过</span><font face="Times New Roman"><st1:chmetcnv w:st="on" unitname="m" sourcevalue="45" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt">45m</span></st1:chmetcnv><span lang="EN-US" style="mso-bidi-font-size: 10.5pt">/s</span></font><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（</span><st1:chmetcnv w:st="on" unitname="km/h" sourcevalue="162" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">162km/h</font></span></st1:chmetcnv><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）时轮胎变形阻力就会急剧增加，这不仅要求有更高的动力，对轮胎本身也是极大的考验。而轮胎在路面行驶时，胎面与地面之间存在着纵向和横向的相对局部滑动，还有车轮轴承内部也会有相对运动，因此又会有摩擦阻力产生。由于我们是被空气所包围的，只要是运动的物体就会受到空气阻力的影响。这三种阻力：变形阻力、摩擦阻力还有轮胎空气阻力的总和便是轮胎的滚动阻力了。在</span><font face="Times New Roman"><st1:chmetcnv w:st="on" unitname="m" sourcevalue="40" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt">40m</span></st1:chmetcnv><span lang="EN-US" style="mso-bidi-font-size: 10.5pt">/s</span></font><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（</span><st1:chmetcnv w:st="on" unitname="km/h" sourcevalue="144" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">144km/h</font></span></st1:chmetcnv><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）以下的速度范围内，变形阻力占了轮胎的滚动阻力的</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">90</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">％－</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">95</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">％，摩擦阻力占</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">％－</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">10</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">％，而轮胎空气阻力所占的比率极小。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">而路面阻力就是轮胎在各种路面上的滚动阻力，由于各种路面不同，而产生的阻力也不同，在这里就不详细研究了。还有便是轮胎侧偏引起的阻力，这是由于车轮的运动方向与受到的侧向力产生了夹角而产生的。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"></span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、空气阻力</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">汽车在行驶时，需要挤开周围的空气，汽车前面受气流压力并且形成真空，产生压力差，此外还存在着各层空气之间以及空气与汽车表面的摩擦，再加上冷却发动机、室内通风以及汽车表面外凸零件引起的气流干扰等，就形成了空气阻力。它包括有压差阻力（又称形状阻力），</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">诱导阻力，表明阻力（又称摩擦阻力），内部阻力（又称内循环阻力）以及干扰阻力组成。空气阻力与汽车的形状、汽车的正面投影面积有关，特别时与汽车&mdash;&mdash;空气的相对速度的平方成正比。当汽车高速行驶时，空气阻力的数值将显著增加。我们在汽车指标中经常见得的风阻就是计算空气阻力时的空气阻力系数。这个系数是越小越好。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"></span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、坡度阻力</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">即汽车上坡时，其总重量沿路面方向的分力形成的阻力。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">在动态行驶阻力方面，主要就是惯性力了，它包括平移质量引起的惯性力，也包括旋转质量引起的惯性力矩。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">现在我们知道，汽车要能够</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">运动起来就必须克服以上所介绍的总阻力，当阻力增加时，汽车的驱动力也必须跟着增加，与阻力达到一定范围内的平衡，我们知道，驱动力的最大值取决于发动机最大的转矩和传动系的传动比，但实际发出的驱动力还受到轮胎与路面之间的附着性能（即包括各种条件的路面情况）的限制。汽车只有在这些综合条件的限制中与各个因素达到平衡，才能够顺利的运动起来，成为我们所需要的工具。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">以上我们已经基本了解了汽车行驶的一些基本原理。在以后的专题中，我们将深入汽车的结构，真正开始了解汽车。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
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<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span><font face="Times New Roman">:www.mingxing.org.cn </font></font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><span style="mso-spacerun: yes"><font size="3">&nbsp;</font></span><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">汽车美容</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">汽车钣金</font></span></span></a><o:p></o:p></span></p>
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</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1692021.html</guid>
<subject></subject>
<author>dandan891111</author>
<category></category>
<pubDate>Mon, 21 Apr 2008 15:03:57 GMT+08:00 </pubDate>
</item>

<item>
<title>明星汽修学校 制动系知识:常用的制动装置（鼓式制动器篇）</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1674084.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font></span><font size="3"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">制动系知识</span><span lang="EN-US" style="COLOR: red"><font face="Times New Roman">:</font></span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">常用的制动装置（鼓式制动器篇）</span><span lang="EN-US" style="COLOR: red"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">　　汽车制动器中有两种形式，鼓式制动器和盘式制动器，盘式制动器本网早已做过介绍。现介绍一下轿车等轻型汽车上常见的鼓式制动器。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">　　鼓式制动器是最早形式的汽车制动器，当盘式制动器还没有出现前，它已经广泛用于各类汽车上。但由于结构问题使它在制动过程中散热性能差和排水性能差，容易导致制动效率下降，因此在近三十年中，在轿车领域上已经逐步退出让位给盘式制动器。但由于成本比较低，仍然在一些经济类轿车中使用，主要用于制动负荷比较小的后轮和驻车制动。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">　　典型的鼓式制动器主要由底板、制动鼓、制动蹄、轮缸（制动分泵）、回位弹簧、定位销等零部件组成。底板安装在车轴的固定位置上，它是固定不动的，上面装有制动蹄、轮缸、回位弹簧、定位销，承受制动时的旋转扭力。每一个鼓有一对制动蹄，制动蹄上有摩擦衬片。制动鼓则是安装在轮毂上，是随车轮一起旋转的部件，它是由一定份量的铸铁做成，形状似园鼓状。当制动时，轮缸活塞推动制动蹄压迫制动鼓，制动鼓受到摩擦减速，迫使车轮停止转动。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">　　在轿车制动鼓上，一般只有一个轮缸，在制动时轮缸受到来自总泵液力后，轮缸两端活塞会同时顶向左右制动蹄的蹄端，作用力相等。但由于车轮是旋转的，制动鼓作用于制动蹄的压力左右不对称，造成自行增力或自行减力的作用。因此，业内将自行增力的一侧制动蹄称为领蹄，自行减力的一侧制动蹄称为从蹄，领蹄的摩擦力矩是从蹄的</span><span lang="EN-US"><font face="Times New Roman">2</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">～</span><span lang="EN-US"><font face="Times New Roman">2.5</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">倍，两制动蹄摩擦衬片的磨损程度也就不一样。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">　　为了保持良好的制动效率，制动蹄与制动鼓之间要有一个最佳间隙值。随着摩擦衬片磨损，制动蹄与制动鼓之间的间隙增大，需要有一个调整间隙的机构。过去的鼓式制动器间隙需要人工调整，用塞尺调整间隙。现在轿车鼓式制动器都是采用自动调整方式，摩擦衬片磨损后会自动调整与制动鼓间隙。当间隙增大时，制动蹄推出量超过一定范围时，调整间隙机构会将调整杆（棘爪）拉到与调整齿下一个齿接合的位置，从而增加连杆的长度，使制动蹄位置位移，恢复正常间隙。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">　　轿车鼓式制动器一般用于后轮（前轮用盘式制动器）。鼓式制动器除了成本比较低之外，还有一个好处，就是便于与驻车（停车）制动组合在一起，凡是后轮为鼓式制动器的轿车，其驻车制动器也组合在后轮制动器上。这是一个机械系统，它完全与车上制动液压系统是分离的：利用手操纵杆或驻车踏板（美式车）拉紧钢拉索，操纵鼓式制动器的杠件扩展制动蹄，起到停车制动作用，使得汽车不会溜动；松开钢拉索，回位弹簧使制动蹄恢复原位，制动力消失。</font></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国免费咨询电话</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">:400-6122288 <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span><font face="Times New Roman">:www.mingxing.org.cn </font></font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><span style="mso-spacerun: yes"><font size="3">&nbsp; </font></span></span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">汽车机修</font></span></span></a><font face="Times New Roman" size="3"> </font></span><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">全能汽修</font></span></span></a><o:p></o:p></span></p>
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</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1674084.html</guid>
<subject></subject>
<author>dandan891111</author>
<category></category>
<pubDate>Wed, 16 Apr 2008 14:31:46 GMT+08:00 </pubDate>
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<title>汽车维修  保定明星汽修学校  停车躲开3类杀手：别靠近贴“新手”标志车</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1660923.html</link>
<description>
<![CDATA[<span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: &quot;Times New Roman&quot;; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国免费咨询电话</span><span lang="EN-US" style="COLOR: black; mso-bidi-font-size: 10.5pt">:400-6122288 <o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: black; mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span>:www.mingxing.org.cn </font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 12pt; tab-stops: center 207.65pt"><font size="3"><strong><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">汽车维修</span></strong><strong><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp; </span></span></strong><strong><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">保定明星汽修学校</span></strong><strong><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes">&nbsp; </span></span></strong><strong><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">停车躲开</span></strong><strong><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt">3</span></strong><strong><span style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类杀手：别靠近贴&ldquo;新手&rdquo;标志车</span></strong><strong><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></strong></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 12pt"><font size="3"><span lang="EN-US">&nbsp;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">会停车、停好车除了要有好的停车技术，更要求会选择在哪停车。有些车主从停车场取车的时候会面对很郁闷的情况，那就是相邻停车位的车辆在停车时把自己的车刮花了。这种起因不怪自己，却要付出时间和金钱的代价，实在是得不偿失。而要摆脱</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">命比纸薄</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的情况，那么就要跟以下这些有特点的车辆保持一定的安全距离，以防其骚扰。</span></font><span lang="EN-US"><br /><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;</font></span><font size="3"><strong><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">别靠近车牌新贴</span><span lang="EN-US">&ldquo;</span></strong><strong><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">新手</span><span lang="EN-US">&rdquo;</span></strong><strong><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">标志的车</span></strong></font><span lang="EN-US"><br /><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一般情况下，此种车型均为</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">菜鸟</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">驾驶，处在</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">菜鸟</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">阶段的车主在倒车时经常不会看后视镜，往往都使劲地拧着脖子向后看，打方向盘的手心不光渗着汗，经常打一圈方向再回半圈，看到空间有些小的时候，经常再下车来看看地方够不够。这就造成在进出停车位时，十分容易与邻近车辆发生刮蹭，并且在发生小型刮蹭时容易心里紧张，使得</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">菜鸟</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">车主在混乱的情绪中，错把油门当成刹车，从而造成大的碰撞。但通过不断地碰撞，这些菜鸟在</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">亲历战火</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">后在技术上都有了不同程度的提高。而有些</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">菜鸟</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">身上出现的突发情况更是可以用</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">匪夷所思</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">来形容，一位菜鸟车手张女士在指挥老司机倒车时，竟然把老司机指挥得一头雾水最后撞上了电线杆。（</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">明星汽车专修学校</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</span></font><span lang="EN-US"><br /><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;</font></span><strong><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><font size="3">车身斑驳多处磕碰的车很危险</font></span></strong><span lang="EN-US"><br /><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">此类车辆多为行驶多年，剩余价值不算太高，其车主对车辆的外观并不在意，如果发生刮蹭会造成肇事车辆逃离现场。也有极少部分为</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">碰瓷</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">车，这种车多为即将要报废的车辆，一些别有用心的人买了之后，就每天在马路上溜达，看到是新车或是新手开车，就会故意撞上去，再利用车主怕负责任的心理，骗取车主的钱。而这种故意找撞使得您失财又</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">添堵</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的车辆，您一定要远离。</span></font><span lang="EN-US"><br /><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;</font></span><strong><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">停车不规范多为新司机</span> </font></strong><span lang="EN-US"><br /><font size="3">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font></span><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">从停车方式上可以看出来，停车不规范的车主大多为</span><span lang="EN-US">&ldquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">菜鸟</span><span lang="EN-US">&rdquo;</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">车主，对于倒车入库尚未掌握纯熟。一位姓李的车主告诉记者，自己在单位门口停车，曾经停过半个小时也没把车位摆正，最后在同事无数次满头大汗地指挥下，才勉强停进了车位，但一下车却发现如此努力却停到了两个车位的中间。而更为尴尬的是，当李先生下班取车的时候，单位其它车位都挤得满满当当，但都离得李先生车位远远的，只有他的车大大方方地占据了两个车位。</span></font><span lang="EN-US"><br /><font size="3">&nbsp;&nbsp;</font></span><strong style="mso-bidi-font-weight: normal"><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">保定明星学校</font></span></span></a><span style="mso-spacerun: yes"><font size="3">&nbsp; </font></span><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">明星技工学校</font></span></span></a><span style="mso-spacerun: yes"><font size="3">&nbsp; </font></span><a href="http://www.mingxing.org.cn/html"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">汽车维修</font></span></span></a><span style="mso-spacerun: yes"><font size="3">&nbsp;&nbsp; </font></span><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font size="3">明星汽车学校</font></span></span></a><o:p></o:p></span></strong></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: black; mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span>:www.mingxing.org.cn </font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font size="3">&nbsp;</font></o:p></span></p>
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</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1660923.html</guid>
<subject></subject>
<author>dandan891111</author>
<category></category>
<pubDate>Sat, 12 Apr 2008 12:50:57 GMT+08:00 </pubDate>
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<title>明星汽修学校 轮胎侧面受伤 最好的办法是扔掉</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1625986.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font></span><font size="3"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轮胎侧面受伤</span><span style="COLOR: red"><font face="Times New Roman"> </font></span><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">最好的办法是扔掉</span><span lang="EN-US" style="COLOR: red"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman" size="3">&nbsp;</font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轮胎对驾车安全有着至关重要的作用，因此，对轮胎包括备用轮胎，车主最好每月定期检查。检查时，要同时观察轮胎表面是否有裂痕或划伤，是否有异常磨损的情况出现，应根据不同情况进行处理。如果发现轮胎出现了&ldquo;不可饶恕&rdquo;的损伤，最好尽早扔掉，可不要舍不得。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轮胎外侧边缘磨损</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">充气不足的轮胎抓地性会明显减弱，非常不利于雨天行驶，春天是多雨的季节，需要注意充气不足等情况。一般顺行驶方向观察，如果在轮胎的外侧边缘有较大的磨损，说明轮胎经常处于充气不足的状态，即压力不够。可能的话，按&ldquo;高速公路&rdquo;标准充气，即比正常标准再多加</span><span lang="EN-US"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">万帕。</span><span lang="EN-US"><font face="Times New Roman"> </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">表面均匀磨损</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轮胎一旦花纹磨光，成为人们通常所说的&ldquo;光头胎&rdquo;，说明轮胎的寿命已尽，必须尽快更换。如果磨损已达轮胎花纹的标准深度</span><span lang="EN-US"><font face="Times New Roman">(</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">通常为</span><span lang="EN-US"><font face="Times New Roman">1.6</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">毫米，宽度大于</span><span lang="EN-US"><font face="Times New Roman">175</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">毫米的轮胎则为</span><span lang="EN-US"><font face="Times New Roman">2</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">毫米</span><span lang="EN-US"><font face="Times New Roman">)</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，就要更换。否则在雨天行驶时很容易打滑而易出事故。</span><span lang="EN-US"><font face="Times New Roman">(</font></span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font color="#000000">保定汽修培训</font></span></span></a></span><span lang="EN-US"><font face="Times New Roman">)</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中心部分磨损</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">如果发现轮胎着地部分的中心面积出现严重磨损的情况，这表明轮胎经常处于充气过满的状态。一定要检查一下压力表是否精确，调整好压力，只有高速行驶或载重行驶的时候，才需给轮胎过分充气。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轮胎侧面损伤</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这种情况多因保养不善，或行驶于多石子的路面及建筑工地上，以致坚硬物体接触到轮胎侧面。轮胎侧面是轮胎的&ldquo;软肋&rdquo;，如果你的轮胎侧面不幸损伤，那么，这样的轮胎往往很难在修复后使用，即使是全新的轮胎，通常的命运就是报废。</span><span lang="EN-US"><font face="Times New Roman">(</font></span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font color="#000000">汽车维修培训</font></span></span></a></span><span lang="EN-US"><font face="Times New Roman">)</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
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<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">全国免费咨询电话</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">:400-6122288 <o:p></o:p></font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><font size="3"><font color="#000000"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US">官方网站</span></span><font face="Times New Roman">:www.mingxing.org.cn </font></font></font></a><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="COLOR: red; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><span style="mso-spacerun: yes"><font size="3">&nbsp;</font></span><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽修学校</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星汽车学校</font></span></span></a><font size="3"> </font><a href="http://www.mingxing.org.cn/" target="_blank"><span lang="EN-US" style="COLOR: red"><span lang="EN-US"><font size="3">明星技工学校</font></span></span></a></span><span lang="EN-US" style="COLOR: red; mso-bidi-font-size: 10.5pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>]]>
</description>
<guid isPermaLink="false">http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1625986.html</guid>
<subject></subject>
<author>dandan891111</author>
<category></category>
<pubDate>Thu, 03 Apr 2008 08:24:48 GMT+08:00 </pubDate>
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<title>明星汽修学校 凯迪拉克CTS断电瓶后的防盗解除</title>
<link>http://www.bokee.net/blogmodule/weblogcomment_viewEntry/1625970.html</link>
<description>
<![CDATA[<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="COLOR: red; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></span><span lang="EN-US" style="COLOR: red"><o:p></o:p></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman" size="3">&nbsp;</font></span></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">凯迪拉克</span><span lang="EN-US"><font face="Times New Roman">CTS</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">若断开过电源或电瓶曾严重亏电，再恢复后就会出现如下防盗故障现象：</span><span lang="EN-US"><font face="Times New Roman"> </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">打开点火开关至&ldquo;</span><span lang="EN-US"><font face="Times New Roman">ON</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&rdquo;位，仪表将不显示发动机故障指示灯、</span><span lang="EN-US"><font face="Times New Roman">ABS</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">指示灯、档位指示灯等，而防盗指示灯却长亮不熄；在&ldquo;</span><span lang="EN-US"><font face="Times New Roman">START</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&rdquo;启动位时仪表显示全部熄灭，但启动机不转，好象电瓶电量仍不足。</span><span lang="EN-US"><font face="Times New Roman"> </font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">解决方法：打开点火开关至&ldquo;</span><span lang="EN-US"><font face="Times New Roman">ON</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&rdquo;位，等待约</span><span lang="EN-US"><font face="Times New Roman">10</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分钟，直到防盗指示灯自动熄灭后就可解除防盗状态（也就是十分钟学习模式）。这是因为防盗模块在断过电后将检查所保存的</span><span lang="EN-US"><font face="Times New Roman">VIN</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">车辆识别码。如果</span><span lang="EN-US"><font face="Times New Roman">VIN</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">码正确，</span><span lang="EN-US"><font face="Times New Roman">BCM</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">将按所设置的时间长度运行识别号计时器，一般在</span><span lang="EN-US"><font face="Times New Roman">10</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分钟左右，在此期间防盗指示灯一直亮，计时满后熄灭即可。若进行</span><span lang="EN-US"><font face="Times New Roman">30</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分钟学习模式则更好（点火开关&ldquo;</span><span lang="EN-US"><font face="Times New Roman">ON</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&rdquo;位等</span><span lang="EN-US"><font face="Times New Roman">10</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分钟，防盗指示灯会自动熄灭，然后关闭点火开关，</span><span lang="EN-US"><font face="Times New Roman">5</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">秒后再&ldquo;</span><span lang="EN-US"><font face="Times New Roman">ON</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&rdquo;位等</span><span lang="EN-US"><font face="Times New Roman">10</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分钟，共重复</span><span lang="EN-US"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">次）。</span><font face="Times New Roman"> <span lang="EN-US">(</span></font><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><a href="http://www.mingxing.org.cn/"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><span lang="EN-US"><font color="#000000">汽车修理</font></span></span></a></span><span lang="EN-US"><font face="Times New Roman">)</font></span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span lang="EN-US"><span style="mso-spacerun: yes"><font face="Times New Roman">&nbsp;&nbsp;&nbsp; </font></span></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">另外断电后应校准电子节气门：打开点火开关至&ldquo;</span><span lang="EN-US"><font face="Times New Roman">ON</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&rdquo;位，等待至少</span><span lang="EN-US"><font face="Times New Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分钟后关闭点火开关，再启动运转</span><span lang="EN-US"><font face="Times New Roman">30</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">秒以上即可重新读出节气门的初始位置。</span></font></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></span></p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; mso-layout-grid-align: none"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><o:p><font face="Times New Roman" size="3">&nbsp;</font></o:p></