摘要
介绍了邯钢集团某冷轧厂毛化辊无规律地出现亮斑、暗印、划伤等质量缺陷;认为毛化床电极、电源板等备件质量,电极安装质量和毛化前轧辊的清洁质量等均是毛化床产生质量缺陷的可能原因;通过重新正确安装电极等备件,更换质量可靠备件,缩短消耗品使用周期和加强备辊清洁等措施毛化床逐步恢复顺行。
The paper introduced that the roughen roller quality defects such as bright spot,dark mark and scratch appeared irregularly in a cold rolling mill in Hansteel.It was considered that the quality of the electrode,power board and other spare parts,the quality of the electrode installation and the cleaning quality of the roller before be textured were the possible reasons for the quality defects of the texture roll machine;Through re-installing the spare parts such as electrodes correctly,replacing the spare parts with reliable quality,shortening the use period of consumables and strengthening the cleaning of spare rollers,the texture roll machine gradually restored smooth running.
作者
姚建新
Yao Jianxin(Hansteel Equipment Operation Guarantee Company,Handan 056015)
出处
《冶金设备》
2019年第4期78-80,共3页
Metallurgical Equipment
关键词
轧辊
毛化
表面缺陷
Roll
Texturing
Surface defect
