摘要
汽车轮毂轴承开发阶段需要进行多种性能试验,通过轮毂轴承失效的案例,分析轴承早期失效模式,找出其根本原因,验证产品设计合理与否。针对这些失效模式,归纳梳理了轮毂轴承失效分析的系列方法,为深入研究轮毂轴承的失效机理,改善产品质量提供参考。
The development stage of automobile hub bearings is required to conduct various performance tests.The ini-tial failure mode for bearings is analyzed through failure case of hub bearings,and the root cause is found out to verify the rationality of product design.Aiming at these failure modes,a series method for failure analysis of hub bearings is summarized,which provides a reference for in-depth study of failure mechanism for hub bearings and improvement of product quality.
出处
《轴承》
北大核心
2014年第5期41-44,共4页
Bearing
关键词
轮毂轴承
性能试验
失效模式
分析方法
hub bearing
performance test
failure mode
analysis method
