摘要
本文结合实际经验,仅就几起检修中遇到的直流电动机环火故障进行分析,同时提出了一些有针对性的建议,以提高检修质量及效率。
This thesis combines with the practical experience. It only analyses several direct current motors circle spark failure once met in overhaul.At the same time it puts forward some proposal in order to improve the quality of overhaul and raise working efficiency.
关键词
直流电动机
环火
研究
处理
direct current motor
circle spark
investigation treatment
