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 <title><![CDATA[圆形工件回原点问题请教，]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430007.html]]></link>
 <description><![CDATA[Latest 50 replies of 圆形工件回原点问题请教，]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[控成本的话，反转回机械死点。
成本没有太多要求；用伺服电机或步进电机！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430007#1453652.html]]></link>
 <author><![CDATA[伤心之泪]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 13 Jun 2013 08:58:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[先得知一圈所需脉冲数，再得知工件加工时的脉冲数，减一下不就是回原点的脉冲数？如果还想更简单点可以加个接近开关，接通即为原点，但精度不高。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430007#1453650.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 13 Jun 2013 08:50:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[控成本的话，不如反转回机械死点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430007#1453590.html]]></link>
 <author><![CDATA[dw123456]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 13 Jun 2013 06:05:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加編碼器確認現在位置角度.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1430007#1452962.html]]></link>
 <author><![CDATA[momo0720]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 11 Jun 2013 02:05:57 +0000]]></pubdate>
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