典型冷轧圆盘剪刃划伤缺陷成因分析及应对措施  

Cause analysis and Countermeasures of Typical Scratch Defect in Cold Rolling Disc Shear Blade

作　　者：陈刚[1] 陈丽娟[1] 夏江涛[1] 李良洪[1] 

机构地区：[1]武钢研究院,湖北武汉430080

出　　处：《装备维修技术》2017年第1期46-50,共5页Equipment Technology

摘　　要：圆盘剪被广泛应用于冶金行业连续或者半连续生产线上,是获得高质量的带钢边部和高精度的带钢宽度尺寸的关键设备。圆盘剪刃划伤是冷轧产品生产过程中边部质量控制中非常普遍的表面缺陷。本文对这一典型缺陷进行了成因分析,提出了改善剪刃划伤缺陷的技术措施,在现场应用后取得了良好的应用效果。Disc shear is widely used in the continuous or semi continuous production line of metallurgical industry. It is the key equipment to obtain strip edge of high quality and high precision strip width. The scratch of the disc blade is a common surface defect in the quality control of the cold rolled products. In this paper, the causes of the typical defects are analyzed, and the technical measures to improve the scratch defects are put forward.

关 键 词：圆盘剪 剪刃划伤 调整措施 

分 类 号：TG333.21[金属学及工艺—金属压力加工]