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pc5036
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樓主  發(fā)表于: 2015-05-19 19:26
絲桿低速運轉，尤其在靠近絲桿驅動(dòng)端的時(shí)候，有明顯異響（應該是一圈一響），高速沒(méi)有聲音，拆掉固定螺絲脫開(kāi)滑動(dòng)機構，用手左右橫移螺帽，也沒(méi)感覺(jué)出有什么問(wèn)題，有點(diǎn)沒(méi)有頭緒��！
hexiangjiang
xiangjiang
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1樓  發(fā)表于: 2015-05-19 20:36
是步進(jìn)電機嗎？要是的話(huà)。正常

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