1580线精轧机工作辊挡板结构及控制系统改进  

Modification of Work Roll Baffle Structure and Control System for1580 Finishing Mill

作　　者：王世东[1] 王忠朋[1] 高振福[1] 逯建斌 赵国明 WANG Shi-dong;WANG Zhong-peng;GAO Zhen-fu;LU Jian-bin;ZHAO Guo-ming(Bayuquan Steel Company of Angang Steel Co.,Ltd.,Yingkou 115007)

机构地区：[1]鞍钢股份有限公司鲅鱼圈钢铁分公司,营口115007

出　　处：《冶金设备管理与维修》2021年第6期33-35,38,共4页Metallurgical Equipment Management and Maintenance

摘　　要：鞍钢1580线精轧机经常出现工作辊挡板缸液压油外泄、挡板折断等设备故障,不仅严重影响轧线生产效率,而且还造成液压系统中液压油的损失,平均每月液压油损耗约2.5t,严重影响轧线的生产成本,因此,需对工作辊挡板结构及液压控制系统进行改进,改进后有效解决了存在的问题,延长了设备的使用寿命.Some equipment faults often appears at Ansteel 1580 finishing mill such as hydrauli oil leakage of work roll bafle cylinder and baffle break.It not only influences the production efficiency seriously,but also causes the loss of hydraulic oil.The average monthly loss of hydraulic oil is about 2.5t,which influence the production cost greatly.Therefore,the baffle structure of work roll and hydraulie control system are needed to be modifed.Afer modification,the existing problems are solved effeetively,and the service lifetime of the equipment is prolonged.

关 键 词：弯辊及横移装置 挡板缸 工作辊 轴向力 控制方式 

分 类 号：TG3[金属学及工艺—金属压力加工]