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简要分析了导致牵引电动机电刷磨损的原因,介绍了在修理时通过调整电刷的压紧力等减少牵引电动机电刷磨损的方法。
The causes of the wear of the traction motor brush are briefly analyzed, and the methods of reducing the wear of the traction motor brush by adjusting the pressing force of the brush during repair are introduced.