This paper simply analyzes the causes of looseness default of inter pole coils of electrical motor K-489, and bring forward relevant measures to treat this default, which achieves fairly good effect.
简要分析了引起K-489电动机副极线包松动的原因，并采取相应针对性的措施加以处理，效果较好。
This paper simply analyzes the causes of looseness default of inter pole coils of electrical motor K-489, and bring forward relevant measures to treat this default, which achieves fairly good effect.
简要分析了引起K-489电动机副极线包松动的原因，并采取相应针对性的措施加以处理，效果较好。
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