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dwjbml
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樓主  發(fā)表于: 2010-09-19 21:39
用什么傳感器,能檢測到旋轉的軸承之間的溫度,不能接觸軸承。。。。目的就是當軸承壞了時(shí),因摩擦起熱,會(huì )產(chǎn)生火花的原因。要把壞的軸承檢測到,并報警。。。。。
whoine
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1樓  發(fā)表于: 2010-09-21 14:43
用紅外線(xiàn)測溫儀器..不過(guò).貴了
阿ben
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2樓  發(fā)表于: 2010-09-23 23:06
偵測馬達電流值

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