| 抗闸瓦偏磨的新型机车踏面单元制动器的研制 |
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| 引用本文： | 王国明. 抗闸瓦偏磨的新型机车踏面单元制动器的研制[J]. 内燃机车, 2012, 0(5): 10-12,28 |
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| 作者姓名： | 王国明 |
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| 作者单位： | 大连机车车辆有限公司工模具分厂,辽宁大连,116022 |
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| 摘 要： | 针对DF4DD型机车装备的DZD型踏面单元制动器频繁发生的闸瓦偏磨问题,对DZD型踏面单元制动器进行改型设计。开发出一种抗闸瓦偏磨的新型机车踏面单元制动器,彻底解决了原有闸瓦偏磨问题,提高了机车的运行可靠性,降低了总体运营成本。
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| 关 键 词： | 机车闸瓦偏磨 DZD型 踏面单元制动器 |
Development of a new locomotive tread unit brake with anti-one side wear brake shoe |
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| WANG Guo-ming. Development of a new locomotive tread unit brake with anti-one side wear brake shoe[J]. Diesel Locomotives, 2012, 0(5): 10-12,28 |
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| Authors: | WANG Guo-ming |
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| Affiliation: | WANG Guo-ming(Dalian Locomotive & Rolling Stock Co.,Ltd.,Dalian 116022,China) |
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| Abstract: | In order to solve the brake shoe’s one-side wear problem of DZD tread unit brake installed on DF4DDdiesel locomotive,the design of DZD tread unit brake was improved.A new locomotive tread unit brake with anti-one side wear brake shoe has bees developed.The brake can completely solve the original brake shoe one-side wear problem,improve the operational reliability and reduce the operating cost of locomotive. |
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| Keywords: | one-side wear of locomotive brake shoe DZD tread unit brake |
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