[1]张宗峰,章建良,周 晴,等.铁路机车车辆滚动轴承剩余寿命的研究[J].机车电传动,2019,(01):134-136.[doi:10.13890/j.issn.1000-128x.2019.01.028]
 ZHANG Zongfeng,ZHANG Jianliang,ZHOU Qing,et al.Residual Life of Rolling Bearings for Railway Locomotives and Rolling Stock[J].Electric Drive for Locomotives,2019,(01):134-136.[doi:10.13890/j.issn.1000-128x.2019.01.028]
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铁路机车车辆滚动轴承剩余寿命的研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2019年01期
页码:
134-136
栏目:
运用维保
出版日期:
2019-01-10

文章信息/Info

Title:
Residual Life of Rolling Bearings for Railway Locomotives and Rolling Stock
文章编号:
1000-128X(2019)01-0134-03
作者:
张宗峰1章建良1周 晴1高卫卫1张委袖2陈喜红3
(1.中车大连机车研究所有限公司,辽宁 大连 116021; 2.中车大同电力机车有限公司,山西 大同 037038; 3.中车株洲电力机车有限公司,湖南 株洲 412001)
Author(s):
ZHANG Zongfeng1 ZHANG Jianliang1 ZHOU Qing1 GAO Weiwei1 ZHANG Weixiu2 CHEN Xihong3
( 1. CRRC Dalian Locomotive Research Institute Co., Ltd., Dalian, Liaoning 116021, China; 2. CRRC Datong Electric Locomotive Co., Ltd., Datong, Shanxi 037038, China; 3. CRRC Zhuzhou Electric Locomotive Co., Ltd., Zhuzhou, Hunan 412001, China )
关键词:
机车车辆滚动轴承寿命管理剩余寿命疲劳寿命检测修复
Keywords:
locomotives and rolling stock rolling bearing life management residual life fatigue life inspection and repair
分类号:
U260.331+.2
DOI:
10.13890/j.issn.1000-128x.2019.01.028
文献标志码:
A
摘要:
介绍了我国铁路轨道车辆滚动轴承的使用数量、使用状况和寿命管理的一般原则,概述了滚动轴承疲劳寿命规律及发展历程,整理归纳机车车辆滚动轴承的故障损伤类型,图示了轴承寿命一般趋势以及各种寿命之间的关系;研究铁路轴承剩余寿命规律,并计算批量轴承可利用工作能力总量及剩余寿命的运用风险,指出修复轴承与新造轴承的差异;计算了剩余寿命运用的经济价值,提出滚动轴承在阶段运用后,检测修复的可用性、可靠性和运用风险,建议对机车车辆滚动轴承寿命管理科学化及成本、风险的优化。
Abstract:
The number of rolling bearings used in railway rolling stock and their application status and general principles of life management was enumerated, and the fatigue life law and development history of deve lopment bearings was introduced. The basic failure damage model of rolling bearing for locomotive and rolling stock was studied and sorted out, display the general life trend of rolling bearing and the relationship between various lives. The remaining life law of railway bearing was studied, and the total available working capacity of batch bearing and the operational risk of remaining life were calculated. The difference between repairing bearing and newly built bearing was pointed out. The economic value of remaining life was calculated, and the feasibility, reliability and operational risk of rolling bearing repair after stage operation were tested. It was suggested that the life management of rolling bearing for locomotive and rolling stock is scientificed and the cost and risk is optimized.

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备注/Memo

备注/Memo:
作者简介:张宗峰(1973—),男,硕士,教授级高级工程师,主要从事铁路机车轴承设计工作。
更新日期/Last Update: 2019-01-10