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 <title><![CDATA[步进电机试运行声音异常]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100620.html]]></link>
 <description><![CDATA[Latest 50 replies of 步进电机试运行声音异常]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[先确定响声来源，把步进电机驱动器的细分数改下。10000脉冲的速度如果驱动器本身没有平滑启动的功能，这个响声是避免不了的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100620#1003659.html]]></link>
 <author><![CDATA[rayman]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Mar 2011 07:17:53 +0000]]></pubdate>
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 <description><![CDATA[先确定响声的来源，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100620#1003490.html]]></link>
 <author><![CDATA[etdssdabb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Mar 2011 04:19:05 +0000]]></pubdate>
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 <description><![CDATA[是否有负载？没有负载的话就看看是不是步进马达有问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100620#1003470.html]]></link>
 <author><![CDATA[李云树]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 30 Mar 2011 03:55:24 +0000]]></pubdate>
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