期刊文献+

A modified model of Lundberg-Palmgren rolling contact fatigue formula considering the effects of surface treatments 被引量:1

原文传递
导出
摘要 The Lundberg–Palmgren(L–P)fatigue life formula,as a statistical fatigue theory,has been widely used in the industry.However,its direct applicability is limited to the components treated by surface strengthening technologies.Rolling contact fatigue tests and surface integrity measurements of American Iron and Steel Institute(AISI)9310 rollers with several surface treatments were performed to address this issue.Based on these results,a modified L–P fatigue model was proposed,enabling the consideration of surface modification including surface roughness,residual stress,and hardening introduced by different surface treatments.Compared with the original L–P fatigue formula,its results are more accurate for surface strengthened specimens.Furthermore,this method can assess the contact fatigue life of gears treated by surface strengthening techniques.
出处 《Friction》 SCIE EI CAS CSCD 2023年第10期1922-1938,共17页 摩擦(英文版)
基金 supported the National Natural Science Foundation of China(No.52275050) Shaanxi Key Laboratory of Gear Transmission Open Program(No.SKLGT-2022-005).
  • 相关文献

同被引文献3

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部