摘要
作为阀门外密封元件的波纹管是影响阀门外密封性能的关键部件,阀门工作时波纹管始终受力良好是提高波纹管疲劳寿命的关键。本文对阀门用波纹管的力学特性分析方法的研究进展进行了综述。
The outside sealing component corrugated tube of valves can affect outside sealing properties of valves. Keeping corrugated tube in good stressed condition can prolong the service life of corrugated tube valves. In this paper, advances on analysis methods of mechanics properties of corrugated tube in valves were reviewed.
出处
《机械》
2007年第6期1-3,13,共4页
Machinery
基金
中国工程物理研究院科学技术预先研究基金资助项目(20050868)
关键词
阀门
波纹管
力学特性
分析方法
进展
valve
corrugated tube
mechanics properties
analysis methods
advance
