冷轧机组卷取系统的缺陷分析及优化改造  

Defect Analysis and Optimized Transformation of Cold Rolling Mill Coiling System

作　　者：宋兴潮[1] 史能刚[1] 马佐仓[1] 

机构地区：[1]莱芜钢铁集团有限公司,山东莱芜271104

出　　处：《山东冶金》2009年第4期40-41,共2页Shandong Metallurgy

摘　　要：莱钢1500mm冷轧机组卷取机由于卷筒中楔形块的设计不合理,导致设备故障率较高。将原来的铜质楔形块改成42CrMo,改造楔形块结构及润滑油路,增设轧机卷筒冷却装置,改造轧机挤干辊,改造后设备运行状况良好,生产作业率提高了10%。Because Laiwu Steel＇ s 1 500 mm cold rolling unit coffer in the reel the wedge-shaped block design is unreasonable, caused the equipment failure rate to he high. Through ahering to the wedge-shaped block material quality of the original copper into rigid good 42CrMo, transformation the wedge-shaped block structure and transformed the lubrication oil duct, and increasing rolling mill reel cooling device. Transformation rolling mill wringing roller enhanced the equipment work rate greatly. Not only after the transformation made the production work rate to enhance 10%.

关 键 词：冷轧生产线 卷取机 卷筒 楔形块 

分 类 号：TG333.24[金属学及工艺—金属压力加工]