活塞杆密封试验缸设计  

The Design of Cylinder for Piston Rod Sealing Test

作　　者：于淼[1] 张弋[1] 杜毅博[1] 赵志敏[1] 王艳燕[1] 

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京100083

出　　处：《液压气动与密封》2014年第4期24-26,共3页Hydraulics Pneumatics & Seals

摘　　要：活塞杆密封试验缸的设计是液压支架立柱、千斤顶蕾形复合密封圈密封试验研究的一部分。根据密封试验要求,在往复运动下,满足压力恒定的条件,对活塞杆密封试验缸进行参数计算,设计出满足活塞杆密封试验的液压缸。The cylinder design of piston rod on sealing test is a part of the sealing test on sealing components for legs and rams used in powered support. This article, which is based on the requirement of sealing test to meet the maintenance of pressure, calculated the parameter of the cylinder design of piston rod on sealing test and design the cylinder for piston rod on sealing test.

关 键 词：密封试验 活塞杆 液压缸 压力恒定 

分 类 号：TH137.51[机械工程—机械制造及自动化]