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		<title>已备案域名查询孹孻,Godaddy老域名出售,权重高pr域名老域名购买,老域名交易</title>
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		<pubDate>Sun, 04 Sep 2022 14:36:36 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
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		<description><![CDATA[已备案域名查询孹孻,Godaddy老域名出售,权重高pr域名老域名购买,老域名交易]]></description>
				<content:encoded><![CDATA[<p>已备案域名查询孹孻,Godaddy老域名出售,权重高pr域名老域名购买,老域名交易<br />
<a href="http://www.shansum.com.cn/wp-content/uploads/2022/09/1111.jpg"><img class="alignnone size-full wp-image-370" src="http://www.shansum.com.cn/wp-content/uploads/2022/09/1111.jpg" alt="1111" width="430" height="570" /></a> <a href="http://www.shansum.com.cn/wp-content/uploads/2022/09/2222.jpg"><img class="alignnone size-full wp-image-371" src="http://www.shansum.com.cn/wp-content/uploads/2022/09/2222.jpg" alt="2222" width="913" height="492" /></a></p>
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		<title>无视投诉服务器孶孷美国仿牌vps推荐仿牌空间主机,抗投诉外贸国外欧洲荷兰仿牌服务器租用</title>
		<link>https://www.shansum.com.cn/archives/364</link>
		<comments>https://www.shansum.com.cn/archives/364#comments</comments>
		<pubDate>Sun, 04 Sep 2022 14:31:01 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
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		<description><![CDATA[无视投诉服务器孶孷美国仿牌vps推荐仿牌空间主机,抗投诉外贸国外欧洲荷兰仿牌服务器租用]]></description>
				<content:encoded><![CDATA[<p>无视投诉服务器孶孷美国仿牌vps推荐仿牌空间主机,抗投诉外贸国外欧洲荷兰仿牌服务器租用<br />
<a href="http://www.shansum.com.cn/wp-content/uploads/2022/09/555.png"><img class="alignnone size-full wp-image-369" src="http://www.shansum.com.cn/wp-content/uploads/2022/09/555.png" alt="555" width="860" height="633" /></a> <a href="http://www.shansum.com.cn/wp-content/uploads/2022/09/444.png"><img class="alignnone size-full wp-image-368" src="http://www.shansum.com.cn/wp-content/uploads/2022/09/444.png" alt="444" width="856" height="561" /></a> <a href="http://www.shansum.com.cn/wp-content/uploads/2022/09/333.png"><img class="alignnone size-full wp-image-367" src="http://www.shansum.com.cn/wp-content/uploads/2022/09/333.png" alt="333" width="854" height="596" /></a> <a href="http://www.shansum.com.cn/wp-content/uploads/2022/09/222.png"><img class="alignnone size-full wp-image-366" src="http://www.shansum.com.cn/wp-content/uploads/2022/09/222.png" alt="222" width="800" height="800" /></a> <a href="http://www.shansum.com.cn/wp-content/uploads/2022/09/111.jpg"><img class="alignnone size-full wp-image-365" src="http://www.shansum.com.cn/wp-content/uploads/2022/09/111.jpg" alt="111" width="650" height="300" /></a></p>
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		</item>
		<item>
		<title>喷油压力的控制 多段喷射的控制</title>
		<link>https://www.shansum.com.cn/archives/356</link>
		<comments>https://www.shansum.com.cn/archives/356#comments</comments>
		<pubDate>Fri, 27 May 2022 14:43:27 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
		<category><![CDATA[喷油压力]]></category>
		<category><![CDATA[多段喷射]]></category>
		<category><![CDATA[控制]]></category>

		<guid isPermaLink="false">http://www.shansum.com.cn/?p=356</guid>
		<description><![CDATA[喷油压力的控制 喷油压力与炭烟和颗粒物排放值之间的关系 多段喷射的控制 多段喷射又称为多段喷油，指将一个工作循 [&#8230;]]]></description>
				<content:encoded><![CDATA[<p><strong>喷油压力的控制</strong><br />
喷油压力与炭烟和颗粒物排放值之间的关系<br />
<a href="/wp-content/uploads/2022/05/11120220527223517.jpg"><img class="alignnone size-full wp-image-357" src="/wp-content/uploads/2022/05/11120220527223517.jpg" alt="11120220527223517" width="1010" height="397" /></a></p>
<p><a href="/wp-content/uploads/2022/05/22220220527223532.jpg"><img class="alignnone size-full wp-image-358" src="/wp-content/uploads/2022/05/22220220527223532.jpg" alt="22220220527223532" width="956" height="590" /></a><br />
<strong>多段喷射的控制</strong><br />
多段喷射又称为多段喷油，指将一个工作循环中的喷油过程分成若干阶段进行喷射。<br />
<a href="/wp-content/uploads/2022/05/33320220527223542.jpg"><img class="alignnone size-full wp-image-359" src="/wp-content/uploads/2022/05/33320220527223542.jpg" alt="33320220527223542" width="1004" height="359" /></a></p>
<p><a href="/wp-content/uploads/2022/05/44420220527223555.jpg"><img class="alignnone size-full wp-image-360" src="/wp-content/uploads/2022/05/44420220527223555.jpg" alt="44420220527223555" width="998" height="533" /></a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>喷射量的控制</title>
		<link>https://www.shansum.com.cn/archives/352</link>
		<comments>https://www.shansum.com.cn/archives/352#comments</comments>
		<pubDate>Fri, 27 May 2022 14:24:57 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
		<category><![CDATA[喷射量]]></category>

		<guid isPermaLink="false">http://www.shansum.com.cn/?p=352</guid>
		<description><![CDATA[喷射量的控制 1.起动时喷油量的控制 2、正常工作时喷油量的控制]]></description>
				<content:encoded><![CDATA[<p>喷射量的控制<br />
1.起动时喷油量的控制<br />
<a href="/wp-content/uploads/2022/05/11120220527222237.jpg"><img class="alignnone size-full wp-image-353" src="/wp-content/uploads/2022/05/11120220527222237.jpg" alt="11120220527222237" width="981" height="478" /></a><br />
2、正常工作时喷油量的控制<br />
<a href="/wp-content/uploads/2022/05/22220220527222252.jpg"><img class="alignnone size-full wp-image-354" src="/wp-content/uploads/2022/05/22220220527222252.jpg" alt="22220220527222252" width="884" height="571" /></a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>电控喷油器</title>
		<link>https://www.shansum.com.cn/archives/339</link>
		<comments>https://www.shansum.com.cn/archives/339#comments</comments>
		<pubDate>Fri, 27 May 2022 14:08:27 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>

		<guid isPermaLink="false">http://www.shansum.com.cn/?p=339</guid>
		<description><![CDATA[组成：电控机构、液压伺服机构、孔式喷油器 喷油器分：电磁控制式、压电晶体式 1、电磁控制式喷油器 组成:电磁控 [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>组成：电控机构、液压伺服机构、孔式喷油器<br />
喷油器分：电磁控制式、压电晶体式<br />
1、电磁控制式喷油器<br />
组成:电磁控制机构、液压伺服机构、孔式喷油器<br />
液压伺服机构:控制柱塞、控制腔、进油孔、泄油孔、针阀腔、针阀弹簧<br />
针阀开启速度取决于泄油孔与进油孔之间的流量差。流量差越大，回油量越大，控制腔内油压降低越快，针阀开启速度就越快。<br />
<a href="/wp-content/uploads/2022/05/11120220527220548.jpg"><img class="alignnone size-full wp-image-340" src="/wp-content/uploads/2022/05/11120220527220548.jpg" alt="11120220527220548" width="1029" height="684" /></a></p>
<p><a href="/wp-content/uploads/2022/05/22220220527220606.jpg"><img class="alignnone size-full wp-image-341" src="/wp-content/uploads/2022/05/22220220527220606.jpg" alt="22220220527220606" width="881" height="728" /></a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>公共油轨组件</title>
		<link>https://www.shansum.com.cn/archives/329</link>
		<comments>https://www.shansum.com.cn/archives/329#comments</comments>
		<pubDate>Fri, 27 May 2022 14:00:56 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
		<category><![CDATA[公共油轨]]></category>
		<category><![CDATA[组件]]></category>

		<guid isPermaLink="false">http://www.shansum.com.cn/?p=329</guid>
		<description><![CDATA[包括：公共油轨、共轨压力限制阀、流量限制器、共轨压力传感器等。 1. 公共油轨 作用：存储一定数量和压力的燃油 [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>包括：公共油轨、共轨压力限制阀、流量限制器、共轨压力传感器等。<br />
<strong>1. 公共油轨</strong><br />
作用：存储一定数量和压力的燃油，便于发动机起动，同时抑止因油泵供油和喷油器喷油而产生的压力波动。<br />
<a href="/wp-content/uploads/2022/05/11120220527215512.jpg"><img class="alignnone size-full wp-image-330" src="/wp-content/uploads/2022/05/11120220527215512.jpg" alt="11120220527215512" width="1069" height="726" /></a><br />
<strong>2. 共轨压力限制阀</strong><br />
作用：限制共轨管内燃油的最高压力。<br />
<a href="/wp-content/uploads/2022/05/22220220527215531.jpg"><img class="alignnone size-full wp-image-331" src="/wp-content/uploads/2022/05/22220220527215531.jpg" alt="22220220527215531" width="958" height="564" /></a><br />
<strong>3.流量限制器</strong><br />
作用：当某一缸的高压油管泄漏或喷油器故障而导致燃油喷射量超过限值时，流量限制器会动作，切断该缸的燃油供应。<br />
组成：阀体、阀心、复位弹簧<br />
<a href="/wp-content/uploads/2022/05/33320220527215548.jpg"><img class="alignnone size-full wp-image-332" src="/wp-content/uploads/2022/05/33320220527215548.jpg" alt="33320220527215548" width="722" height="657" /></a></p>
<p><a href="/wp-content/uploads/2022/05/44420220527215607.jpg"><img class="alignnone size-full wp-image-333" src="/wp-content/uploads/2022/05/44420220527215607.jpg" alt="44420220527215607" width="942" height="519" /></a><br />
<strong>4.共轨压力传感器</strong><br />
检测共轨管内的燃油压力。<br />
<a href="/wp-content/uploads/2022/05/55520220527215622.jpg"><img class="alignnone size-full wp-image-334" src="/wp-content/uploads/2022/05/55520220527215622.jpg" alt="55520220527215622" width="718" height="518" /></a><br />
<a href="/wp-content/uploads/2022/05/66620220527215642.jpg"><img class="alignnone size-full wp-image-335" src="/wp-content/uploads/2022/05/66620220527215642.jpg" alt="66620220527215642" width="996" height="712" /></a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>高压泵总成</title>
		<link>https://www.shansum.com.cn/archives/323</link>
		<comments>https://www.shansum.com.cn/archives/323#comments</comments>
		<pubDate>Fri, 27 May 2022 13:55:12 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
		<category><![CDATA[总成]]></category>
		<category><![CDATA[高压泵]]></category>

		<guid isPermaLink="false">http://www.shansum.com.cn/?p=323</guid>
		<description><![CDATA[高压泵总成主要包括高压泵、停油阀、内压控制阀三部分。 1. 高压泵 高压泵又称供油泵或高压油泵，其作用是在将来 [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>高压泵总成主要包括高压泵、停油阀、内压控制阀三部分。<br />
<strong>1. 高压泵</strong><br />
高压泵又称供油泵或高压油泵，其作用是在将来自电动燃油泵的低压柴油进一步压缩，向共轨管内输送足量的高压柴油。<br />
组成：柱塞式高压泵，主要由偏心轮、柱塞组件、吸油阀、停油阀、壳体和油道<br />
<a href="/wp-content/uploads/2022/05/1120220527215111.jpg"><img class="alignnone size-full wp-image-324" src="/wp-content/uploads/2022/05/1120220527215111.jpg" alt="1120220527215111" width="981" height="740" /></a></p>
<p><a href="/wp-content/uploads/2022/05/2220220527215127.jpg"><img class="alignnone size-full wp-image-325" src="/wp-content/uploads/2022/05/2220220527215127.jpg" alt="2220220527215127" width="949" height="700" /></a><br />
<strong>2.停油阀</strong><br />
作用：适时切断柱塞供油，使供油量适应喷油量变化的需要，减少功率消耗。</p>
<p><strong>3.内压控制阀</strong><br />
作用：根据发动机转速和负荷的变化，自动调节供入共轨管内的燃油压力。<br />
组成:电磁线圈、铁心、球阀、复位弹簧<br />
<a href="/wp-content/uploads/2022/05/3320220527215142.jpg"><img class="alignnone size-full wp-image-327" src="/wp-content/uploads/2022/05/3320220527215142.jpg" alt="3320220527215142" width="942" height="666" /></a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>电动燃油泵</title>
		<link>https://www.shansum.com.cn/archives/320</link>
		<comments>https://www.shansum.com.cn/archives/320#comments</comments>
		<pubDate>Fri, 27 May 2022 13:47:54 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
		<category><![CDATA[燃油泵]]></category>
		<category><![CDATA[电动燃油泵]]></category>

		<guid isPermaLink="false">http://www.shansum.com.cn/?p=320</guid>
		<description><![CDATA[电动燃油泵 高压共轨式柴油喷射系统电动燃油泵的结构原理与电控汽油喷射系统相同。]]></description>
				<content:encoded><![CDATA[<p>电动燃油泵<br />
高压共轨式柴油喷射系统电动燃油泵的结构原理与电控汽油喷射系统相同。<br />
<a href="/wp-content/uploads/2022/05/20220527214630.jpg"><img src="/wp-content/uploads/2022/05/20220527214630.jpg" alt="电动燃油泵" width="922" height="277" class="alignnone size-full wp-image-321" /></a></p>
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		</item>
		<item>
		<title>高压共轨式柴油喷射系统的组成</title>
		<link>https://www.shansum.com.cn/archives/312</link>
		<comments>https://www.shansum.com.cn/archives/312#comments</comments>
		<pubDate>Fri, 27 May 2022 13:19:49 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
		<category><![CDATA[喷射系统]]></category>
		<category><![CDATA[柴油]]></category>
		<category><![CDATA[柴油喷射系统]]></category>
		<category><![CDATA[高压共轨式柴油喷射系统]]></category>

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		<description><![CDATA[组成：电子控制系统、供油系统。 电子控制系统包括ECU、传感器、执行器和相关线束。 GW2.8TC电控柴油机的 [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>组成：电子控制系统、供油系统。<br />
电子控制系统包括ECU、传感器、执行器和相关线束。<br />
<a href="/wp-content/uploads/2022/05/1112.jpg"><img class="alignnone size-full wp-image-313" src="/wp-content/uploads/2022/05/1112.jpg" alt="111" width="686" height="400" /></a><br />
GW2.8TC电控柴油机的组成<br />
<a href="/wp-content/uploads/2022/05/20220527211703.jpg"><img class="alignnone size-full wp-image-316" src="/wp-content/uploads/2022/05/20220527211703.jpg" alt="20220527211703" width="749" height="558" /></a><br />
<a href="/wp-content/uploads/2022/05/2221.jpg"><img class="alignnone size-full wp-image-314" src="/wp-content/uploads/2022/05/2221.jpg" alt="222" width="1038" height="659" /></a></p>
<p><a href="/wp-content/uploads/2022/05/333.jpg"><img class="alignnone size-full wp-image-315" src="/wp-content/uploads/2022/05/333.jpg" alt="333" width="997" height="591" /></a></p>
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		<title>柴油机电控技术的分类</title>
		<link>https://www.shansum.com.cn/archives/307</link>
		<comments>https://www.shansum.com.cn/archives/307#comments</comments>
		<pubDate>Fri, 27 May 2022 13:06:42 +0000</pubDate>
		<dc:creator><![CDATA[zhushican]]></dc:creator>
				<category><![CDATA[六六互联]]></category>
		<category><![CDATA[分类]]></category>
		<category><![CDATA[柴油机]]></category>
		<category><![CDATA[柴油机电控技术]]></category>
		<category><![CDATA[电控技术]]></category>

		<guid isPermaLink="false">http://www.shansum.com.cn/?p=307</guid>
		<description><![CDATA[按控制方式可分为 1、位置控制式柴油喷射系统 第一代:位置控制式 结构特点:保留喷油泵一高压油管一喷油嘴系统， [&#8230;]]]></description>
				<content:encoded><![CDATA[<p>按控制方式可分为<br />
<strong>1、位置控制式柴油喷射系统</strong><br />
<a href="/wp-content/uploads/2022/05/1111.jpg"><img class="alignnone size-full wp-image-308" src="/wp-content/uploads/2022/05/1111.jpg" alt="111" width="1004" height="397" /></a><br />
第一代:位置控制式</p>
<p>结构特点:保留喷油泵一高压油管一喷油嘴系统，喷油泵中齿条、齿圈、滑套、柱塞上控油螺旋槽等控制油量的机械传统机构，只是对齿条或滑套的运动位置，由原来的机械调速器控制改变为电子控制，使控制精度和响应速度得以提高。<br />
优点:生产继承性好，便于升级改造。<br />
缺点:控制自由度小，控制精度差，喷油率和喷射压力难于控制，而且不能改变传统燃油系统固有的喷射特性，也很难大幅度地提高喷射压力。<br />
<strong>2、时间控制式柴油喷射系统</strong><br />
<a href="/wp-content/uploads/2022/05/222.jpg"><img class="alignnone size-full wp-image-309" src="/wp-content/uploads/2022/05/222.jpg" alt="222" width="1015" height="379" /></a><br />
第二代:时间控制</p>
<p>结构特点:是用高速电磁阀直接控制高压燃油的适时喷射。这种系统可以是保留原来的喷油泵一高压油管一喷油嘴系统，也可以采用新型的产生高压的燃油系统.<br />
优点:控制较精确,泵结构可以更简单<br />
优点:低速、低负荷时，其喷油压力不高，而且难以实现多次喷射，极不利于降低柴油机的噪声和振动。<br />
<strong>3、高压共轨式柴油喷射系统。</strong><br />
高压共轨式柴油喷射系统是一种全新的电子控制柴油喷射系统，其基本工作原理与汽油喷射技术相同。<br />
（1）燃油高压是由ECU控制，与柴油机的转速和负荷无关。<br />
（2）喷油量、喷油定时、喷油特性等是由ECU根据转速、负荷等信号进行控制。<br />
第三代:时间一压力控制式(共轨式燃油系统)<br />
结构特点:<br />
在共轨式蓄压器喷射系统中，ECU通过接<br />
收各传感器信号，借助于喷油器上的电磁阀，让柴<br />
油以正确的喷油压力在正确的喷油点喷射出正确的<br />
喷油量，保证柴油机最佳的燃烧比、雾化和最佳的<br />
点火时间，以及良好的经济性和最少的污染排放.<br />
优点:<br />
低速性能好,省油,环保,经济</p>
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