冶金油缸常用密封件的合理选用  

Reasonable Choice of Seals for Metallurgy Hydraulic Cylinder

作　　者：张福波[1] 李正波[2] 

机构地区：[1]东北大学轧制技术及连轧自动化国家重点实验室,辽宁沈阳110004 [2]广州机械科学研究院密封研究所,广东广州510700

出　　处：《润滑与密封》2007年第4期183-185,共3页Lubrication Engineering

摘　　要：结合钢铁冶金油缸的特点,介绍了油缸往复密封的类型和冶金油缸密封件的结构、材料的选用,探讨了油缸往复密封的选型及使用过程应注意的的问题,并剖析了冶金油缸常用密封件的密封原理。According to the characteristics of hydraulic cylinder for ferrous metallurgy, the reciprocating sealing types, the method to choose proper structure, material and lectotype for hydraulic seals and important link in using process were introduced. The sealing principles of common seals used in metallurgy hydraulic cylinder were analyzed.

关 键 词：冶金油缸 密封系统 往复密封 爬行 冷流 

分 类 号：TB42[一般工业技术]