前言 在热轧过程中采用润滑的目的是减少轧辊和带材间的摩擦,从而降低了轧制力、力矩、功率和能耗。带钢的表面质量与尺寸精度都获得改进。同时,轧辊磨损减少,增加了轧辊寿命,减少了车间换辊停机时间。 在瑞典的一台Steckel轧机上轧制不锈钢,发生了轧机传动电机与整流机组超载问题。为了解决超载问题,决定尝试采用辊缝润滑的方法。 Introduction The purpose of lubrication during hot rolling is to reduce the friction between the roll and the strip, thereby reducing the rolling force, torque, power and energy consumption. Strip surface quality and dimensional accuracy are improved. At the same time, reduce the roll wear and increase the life of the roll, reducing roll shop downtime. Stainless steel was rolled on a Steckel mill in Sweden, causing overloading of the mill drive motor and the rectifier unit. In order to solve the overload problem, decided to try to use roll gap lubrication method.