<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[一直搞PLC，现在突然搞起行车来，还有点吃 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414.html]]></link>
 <description><![CDATA[Latest 50 replies of 一直搞PLC，现在突然搞起行车来，还有点吃 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 06 Apr 2026 15:31:55 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1037464.html]]></link>
 <author><![CDATA[554265117]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 May 2011 15:33:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[自己生新做一个控制电箱，比改还来得容易]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1037403.html]]></link>
 <author><![CDATA[bource]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 May 2011 14:38:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[说实话，做设备其实靠的是经验。在这一行做的时间长了，各种类型的设备都见过了，就没有问题了。
只能慢慢来了。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1037398.html]]></link>
 <author><![CDATA[bigluo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 May 2011 14:25:59 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1037220.html]]></link>
 <author><![CDATA[情缘惜水]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 May 2011 11:19:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[行车简单一点，但是起重机械种类很多，有的也很复杂！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1037202.html]]></link>
 <author><![CDATA[二球一哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 May 2011 10:36:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[国产的只有220V和36V吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1037069.html]]></link>
 <author><![CDATA[wei300]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 May 2011 08:23:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[搞行车简单的,仔细看看电器资料]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1036901.html]]></link>
 <author><![CDATA[absgood]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 May 2011 04:37:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我一直搞PLC，担业余时间也做行车的安装，线路很简单，通常是通过凸轮开关调整转子的电阻，更简单的就是直接启动。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1036642.html]]></link>
 <author><![CDATA[chenpingyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 May 2011 15:11:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[楼上的不必担心，变频器的下垂功能就是针对此设计的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1035274.html]]></link>
 <author><![CDATA[bodau]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 May 2011 05:29:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第10楼360820于2011-05-05 17:50发表的&nbsp;&nbsp;:
请问行车两边的行走电机是怎么实现同步前进的 [s:21]
[/quote]
 

楼主留言：大车的电机同步？
电机是带刹车的，同时是同一个变频器控制的，那样可以同步了


如果负载仅靠一边&nbsp;&nbsp;&nbsp;&nbsp;那边的电机负载就会大速度会不会下降造成两边的行走电 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1035145.html]]></link>
 <author><![CDATA[360820]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 May 2011 03:18:06 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[国产行车的接触器控制电压都是36V居多。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1035014.html]]></link>
 <author><![CDATA[汇荣铝业]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 May 2011 00:59:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[需要什么样的图纸啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1034816.html]]></link>
 <author><![CDATA[二球一哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 May 2011 14:55:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[只要理清事件机理，以你的经验应该可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1034706.html]]></link>
 <author><![CDATA[rj3383]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 May 2011 13:08:44 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[知道就说嘛]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1034658.html]]></link>
 <author><![CDATA[535357]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 May 2011 12:15:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[请问行车两边的行走电机是怎么实现同步前进的 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1034556.html]]></link>
 <author><![CDATA[360820]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 May 2011 09:50:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[了解下，对这个不懂得]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1033830.html]]></link>
 <author><![CDATA[我心永恒]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 15:06:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[32t-50t行车大多是联动控制台操作维修不难，变频器控制的行车一般很少出问题，保护要好得多。设备原理大同小异，只要原理在头脑里清晰，维修起来并不难。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1033775.html]]></link>
 <author><![CDATA[liuhuaxing]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 14:31:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[行车也有不少种呀，你是用在神马地方]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1033769.html]]></link>
 <author><![CDATA[huangyue]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 14:26:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[行车比PLC要简单得多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1033751.html]]></link>
 <author><![CDATA[pzs929]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 14:15:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[老式行车，就是继电器控制的控制连锁的复杂些。很多年没碰了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1033288.html]]></link>
 <author><![CDATA[sunpeter]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 06:56:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1033092.html]]></link>
 <author><![CDATA[dream8888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 03:26:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[行车也没什么，只要能理解原理，就OK。现在有很多行车也是用PLC，变频器，摇控来的。大型的一般都是用的绕线电机。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1032999.html]]></link>
 <author><![CDATA[etdssdabb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 01:57:36 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[行车应该不难啊，既然改造没图纸，就全换自己设计好了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-104414#1032984.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 May 2011 01:41:14 +0000]]></pubdate>
</item>
</channel></rss>