摘要
对链板材料的疲劳强度、链板孔表面加工质量、链板应力集中对滚子链疲劳性能的影响进行了深入系统的研究。
The research makes deep and systematic study on material strength of fatigue, suface processing quality of plate hole and stress concentation factor of chain plate. The authors also put forward some measures for improving fatigue reliability.
基金
国家自然科学基金
关键词
滚子链
疲劳强度
应力集中
可靠性
roller chain, fatigue strength, suface processing quality, stress concentration
