首先應檢查葫蘆是否超載使用,超載導致電機發熱,長期超載將燒毀電機;電機未超載,仍發熱,應檢查電機軸承是否損壞;還hai應ying檢jian查zha電dian機ji是shi否fou按an規gui定ding工gong作zuo製zhi工gong作zuo,這zhe也ye是shi引yin起qi電dian機ji發fa熱re的de原yuan因yin之zhi一yi,使shi用yong時shi應ying嚴yan格ge按an電dian機ji工gong作zuo製zhi工gong作zuo。電dian機ji運yun轉zhuan時shi,製zhi動dong器qi間jian隙xi太tai小xiao,未wei完wan全quan脫tuo開kai,產chan生sheng很hen大da摩mo擦ca力li,摩mo擦ca發fa熱re的de同tong時shi也ye相xiang當dang於yu增zeng加jia了le附fu加jia載zai荷he,使shi電dian機ji轉zhuan速su降jiang低di,電dian流liu變bian大da而er發fa熱re,此ci時shi應ying停ting止zhi工gong作zuo,重zhong新xin調tiao整zheng製zhi動dong間jian隙xi。
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