摘要
通过对弹簧应力计算公式的分析,结合国外安全阀弹簧供应商的设计经验和国外弹簧产品的实际应用情况,以及试制弹簧的疲劳试验情况,探讨了安全阀弹簧应力校核的合理方法。
Through analyzing the spring stress calculation formula, and combining the design experience and practical applica- tion of safety valve spring from foreign supplier, as well as the result of fatigue test of trial-produce springs, the paper discus- ses the reasonable methods of spring stress check for safety valve.
出处
《机械研究与应用》
2015年第1期142-144,共3页
Mechanical Research & Application
关键词
安全阀弹簧
应力校核
曲度系数
弹簧计算
safety valve spring
stress check
curvature correction factor
spring calculation
