摘要
针对工艺流程与螺栓抗疲劳性能的关系进行了实验研究.通过分析制定工艺流程,提出用滚压预加热和修改应力集中处尺寸的方法提高螺纹抗疲劳性能的方案.
A test about the effects of relationship of process and bolt anti-fatigue properties was made. The technical requirements of process is developed . The program to further enhance the bolt anti-fatigue properties by rolling pre-heating and modify the size of stress concentration methods is proposed.
出处
《成组技术与生产现代化》
2008年第2期60-61,共2页
Group Technology & Production Modernization
关键词
工艺流程
螺栓
抗疲劳性能
应力集中
process
bolt
anti-fatigue properties
stress concentration
