Study on Fatigue Resistance Design of A-alloy Automobile Wheel

摘要：

　　In this study,a 14×6JJ a-alloy automobile wheel was used as the object,the fatigue strength and lifetime of the wheel suffered from varying amplitude load were predicted with a cumulative danage theory (the modified Miner theorem),which was considered to be accurate and secure,based on the analysis of load spectrum.The predicted lifetime was verified using a reliability theory.The results showed that,the modified Miner theorem was reliable in the prediction of the lifetime of an automobile a-alloy wheel.

关键词： a-alloy automobile wheel fatigue resistance design

作者: Bin Zhang

作者单位: Shunde Polytechnic, Foshan 528300, Guangdong, China

会议类型: 国际会议

会议名称: 2012 2nd international Conference on Materials Science and Information Technology(2012第二届材料科学与信息技术国际会议)(MSIT2012)

会议地点: 西安

会议语种:英文

页码: 335-339

在线出版日期: 2012-08-24（万方平台首次上网日期，不代表论文的发表时间）