冷轧轧机液压系统故障分析与改进  

Fault Analysis and Improvement of Hydraulic System of the Cold Rolling Mill

作　　者：曹利波[1] Cao Libo(Handan Iron and Steel Group Co.,Ltd.Handao Cold Rolling Plant,Handan Hebei 056015)

机构地区：[1]邯郸钢铁集团有限责任公司邯宝冷轧厂,河北邯郸056015

出　　处：《现代工业经济和信息化》2021年第8期65-67,共3页Modern Industrial Economy and Informationization

摘　　要：通过深入对冷轧轧制中轧机高压系统的研究,探索出轧机内阀台密封、机架内软管、接头紧固的维护周期,建立一套完整的液压缸更换制度。同时针对轧机油温高、漏油多的特点,对现有的缺陷进行优化改进,达到保证系统稳定运行的目的。Through in-depth research on the high-pressure system of cold rolling mill,the maintenance cycle of valve table seal,hose and joint fastening in the mill are explored,and a complete hydraulic cylinder replacement system is established.At the same time,according to the characteristics of high oil temperature and more oil leakage,the existing defects are optimized and improved to ensure the stable operation of the system.

关 键 词：轧机高压 阀台密封 接头紧固 软管更换 接头改造 

分 类 号：TG333.11[金属学及工艺—金属压力加工]