| HX_D2型机车牵引电机驱动端轴承故障分析及措施 |
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| 引用本文： | 吴勇,安中正,王帅,张林,朱文胜. HX_D2型机车牵引电机驱动端轴承故障分析及措施[J]. 铁道机车车辆, 2012, 32(2): 83-84,118 |
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| 作者姓名： | 吴勇 安中正 王帅 张林 朱文胜 |
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| 作者单位： | 1. 太原铁路局 湖东电力机务段,山西大同,037001
2. 太原铁路局 安全监督管理办公室 驻湖东电力机务段验收室,山西大同,037001 |
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| 摘 要： | HXD2型交流传动电力机车是大秦线牵引2万t运煤列车的牵引单元,其牵引电机驱动端轴承早期出现了异常磨损现象,严重影响了列车的运行安全。现对牵引电机驱动端轴承出现异常磨损现象进行了探讨分析,提出了改进措施,相信在研究重载技术中会起到积极作用。
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| 关 键 词： | 牵引电机驱动端轴承 重载列车 异常磨损 改进 措施 |
HX_D2 Locomotive Traction Motor Drive End Bearing Failure Analysis and Measures |
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| WU Yong , AN Zhong-zheng , WANG Shuai , ZHANG Lin , ZHU Wen-sheng. HX_D2 Locomotive Traction Motor Drive End Bearing Failure Analysis and Measures[J]. Railway Locomotive & Car, 2012, 32(2): 83-84,118 |
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| Authors: | WU Yong AN Zhong-zheng WANG Shuai ZHANG Lin ZHU Wen-sheng |
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| Affiliation: | 1 Hudong Electric Locomotive Depot,Taiyuan Railway Bureau,Taiyuan 037001 Shanxi,China;2 Taiyuan Railway safety supervision and management Office stationedin Hudong Electric Locomotive Depot;Datong 037001 Shanxi,China) |
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| Abstract: | HXD2 is Da-Qin line of AC drive electric locomotive traction 20 000 tons traction unit coal trains,and its early abnormal wear of traction motor drive-side bearing,seriously affect the safety of the train.This exception to traction motor drive-side bearing wear analysis explores the phenomena,made improvements,believe in the technology of study on the overload will play a positive role. |
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| Keywords: | traction motor drive-side bearing heavy haul train abnormal wear improving measures |
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