摘要
研究了电极挤压机液压缸端部的密封结构,分析了空载和承载状态时的O形圈的密封原理及密封圈材料对密封性能和使用寿命的影响,找出液压缸O形密封圈损坏的原因,提出改进措施和安装保管注意事项,改进后效果良好。
In this paper the sealing structure of the hydraulic cylinder end in the electrode presser was firstly researched, and the sealing principle of O- ring in no- load and loaded state was analyzed. The influence of O- ring material on sealing performance and service life was given, and the cause of O- ring damage ware proposed. The improved measure and the matters for installation and storage were put forward.
出处
《炭素技术》
CAS
CSCD
2008年第4期61-63,共3页
Carbon Techniques
关键词
液压缸
O形密封圈
静密封
挡圈
Hydraulic cylinder, O- ring gasket- type seal
retainer ring
