热轧工艺润滑技术的开发及在热连轧线上的应用  

Development and Application of Roll Gap Lubrication System in Hot Strip Mills

作　　者：张恩民[1] 罗大杰[1] 陈国强[1] 朱敏[1] 

机构地区：[1]北京埃德尔博珂工程技术有限公司,北京100086

出　　处：《润滑与密封》2010年第1期104-107,共4页Lubrication Engineering

摘　　要：介绍了开发的莱钢集团板带厂1500mm热连轧线热轧工艺润滑系统的组成及良好的应用效果。应用热轧工艺润滑后,可以降低轧辊磨损20%～40%,降低轧制力10%～20%,轧机主电机电流亦相应降低,实现节能降耗,同时改善带钢表面质量。该系统采用喷嘴小孔径技术,吨钢油耗量指标国内领先;在控制系统中设置了独有的喷嘴清洗防堵塞技术。The roll gap lubrication system and its good effects were introduced,which was used for lubricating work roll gap of 1 500 mm hot strip mills of Laiwu Iron and Steel Group. After using the system, roller wear is reduced by 20% to 40% , and roiling force by 10% to 20%. Motor current becomes lower to get a result of energy saving, and the strip surface quality is improved. The system adopts nozzles with small internal diameter, its oil consumption of per ton of steel is less than most of domestic systems. The nozzle cleaning circuit is specially designed to prevent nozzles from blocking.

关 键 词：工艺润滑 热轧油 轧辊磨损 油耗量 节能 

分 类 号：TH117[机械工程—机械设计及理论]