The B Life Assessment of Auto Chassis Components and Application Based on Weibull Distribution

[摘要] The reliability life of auto chassis components is the important part of auto safety, and B life is theuniversal evaluation index. The essay established a method of fatigue reliability B life based on weibull theory. The method have been used in the actual test and got the B life, which give the reference to the reliability life of auto chassis components.

[发布机构] China Automotive Technology and Research Center, No. 68 Xianfeng East Road, Dongli District Tianjin, China^1

[效力级别] 机械制造 [学科分类] 材料科学（综合）

[关键词] Chassis components;Evaluation index;Fatigue reliability;Life assessment;Reliability life;Weibull theory