降低HC冷连轧机断带率的探讨

Discussion on the measures to decreas the rate of strip breakage during continu ous cold rolling

分析了攀钢冷轧厂HC轧机在轧制过程中发生断带的原因 ;通过采取改善焊接质量、优化轧制参数、优化圆盘剪调整量等一系列措施 。

The causes of strip break age during rolling in HC mill in P anzhihua Iron and steel Co.,were a nalyed.The rate of strip breakage was obviously decreased by improvi ng welded quality,optmizing rolli ng and shearing parameters,etc.