| 提速铁路货车轴承的失效形式分析及对策 |
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| 引用本文： | 朱爱华,朱成. 提速铁路货车轴承的失效形式分析及对策[J]. 轴承, 2011, 0(11): 62-65 |
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| 作者姓名： | 朱爱华 朱成 |
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| 作者单位： | 华东交通大学机电工程学院;华东交通大学土建工程学院 |
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| 基金项目： | 西南交通大学牵引动力国家重点实验室开放课题资助(TPL1112);江西省教育厅科研项目(GJJ10466);载运工具与装备教育部重点实验室资助项目(09111054) |
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| 摘 要： | 以提速铁路货车轴承为例,分析了轴承经常出现的剥落、密封罩松动及裂损、保持架裂损、辗皮等失效形式及影响因素,并提出了相应的预防对策,为使用和维护轴承提供参考依据。
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| 关 键 词： | 铁路轴承 货车轴承 失效形式 分析 |
Failure Modes Analysis and Countermeasure for Raising Speed Railway Freight Bearings |
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| ZHU Ai-huaa,ZHU Cheng. Failure Modes Analysis and Countermeasure for Raising Speed Railway Freight Bearings[J]. Bearing, 2011, 0(11): 62-65 |
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| Authors: | ZHU Ai-huaa ZHU Cheng |
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| Affiliation: | -jiub (a.School of Mechatronics Engineering;b.School of Civil Engineering and Architecture,East China Jiaotong University, Nanchang 330013,China) |
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| Abstract: | Taking the raising speed railway freight bearing as an example,the failure modes such as fatigue,crack and loosing of sealing cover,cage cleft,peeling and influencing factors are analyzed,and the corresponding preventive countermeasures are proposed,which provide reference for use and maintenance of bearings. |
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| Keywords: | railway bearing freight bearing failure mode analysis |
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