| 客车悬架吊杆衬套失效的原因分析及改进 |
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| 引用本文： | 徐冬美,张永生,栗飞云.客车悬架吊杆衬套失效的原因分析及改进[J].客车技术与研究,2020,42(2):39-41. |
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| 作者姓名： | 徐冬美 张永生 栗飞云 |
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| 作者单位： | 中国公路车辆机械有限公司,北京100055;中国公路车辆机械有限公司,北京100055;中国公路车辆机械有限公司,北京100055 |
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| 摘 要： | 针对某客车悬架吊杆衬套批量失效的问题进行分析,结合衬套样品的耐水解、硬度和微观形貌测试结果,提出改进方案,问题得到解决。
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| 关 键 词： | 客车 悬架系统 吊杆衬套 失效原因 |
Analysis and Improvement on Bushing Failure for Bus Suspension Hanger Rod |
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| XU Dongmei,ZHANG Yongsheng,LI Feiyun.Analysis and Improvement on Bushing Failure for Bus Suspension Hanger Rod[J].Bus Technology and Research,2020,42(2):39-41. |
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| Authors: | XU Dongmei ZHANG Yongsheng LI Feiyun |
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| Institution: | (China Highway Vehicle Machinery Co.,Ltd.,Beijing 100055,China) |
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| Abstract: | The problem of batch failure of hanger rod bushing for bus suspension is analyzed.Combined with the test results of hydrolysis resistance,hardness and micro-morphology of the bushing samples,an improved solution is proposed and the problem is solved. |
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| Keywords: | bus suspension system hanger rod bushing failure reason |
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