高速列车轴承的可靠性试验标准和规范研究

Research on the High-Speed Railway Bearing Reliability Test Standards and Specifications

为了研究高速列车轴承的可靠性,国际铁路联合会和其他组织先后颁布了相应的铁路轴承试验标准和规范,而我国高速列车轴承的发展相对落后,同时也缺少铁路轴承方面的试验标准和规范。针对这一问题,在分析国内轴承可靠性试验标准和规范的基础上,参考国外铁路轴承试验规范和标准,通过对比分析,对我国高速列车轴承的可靠性试验标准和规范提出了建议。

In order to study the reliability of high-speed railway bearing, the International Union of Rail- ways and other organizations have published related standards and specifications one after another. How- ever, high-speed railway bearing technology in our country is relatively backward, also lack of bearing re- liability test standards and specifications in this field. With an aim at this problem, the domestic bearing reliability test standards and specifications are analyzed, on the basis of which some suggestions concern- ing the high-speed railway bearing reliability test standards and specifications are presented with reference to the foreign locomotive bearing reliability test standards and via comparisons and analysis.