| 紧圈式换向器制造中的问题与改进 |
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| 引用本文： | 龙世杰. 紧圈式换向器制造中的问题与改进[J]. 电力机车与城轨车辆, 2005, 28(3): 36-37 |
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| 作者姓名： | 龙世杰 |
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| 作者单位： | 株洲南车电机股份有限公司,湖南,株洲,412001 |
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| 摘 要： | 直流电机紧圈式换向器在生产中常出现热态跳动量超差及片间绝缘短路故障,文章分析其原因,并提出改进办法及建议。
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| 关 键 词： | 直流电机 换向器 跳动量 短路 |
| 文章编号： | 1672-1187(2005)03-0036-02 |
| 修稿时间： | 2005-04-20 |
Problems and improvement of pressing ring type commutators in the production |
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| LONG Shi-jie. Problems and improvement of pressing ring type commutators in the production[J]. Electric Locomotives & Mass Transit Vehicles, 2005, 28(3): 36-37 |
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| Authors: | LONG Shi-jie |
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| Abstract: | The pressing ring type commutator of the DC motor often present s over run-out in hot state and short-circuit between commutator bars during the production. This paper analyses the causes of the failure and puts forword the improvement methods and advice. |
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| Keywords: | DC motor commutator run-out short-circuit |
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