1580mm热连轧带钢跑偏问题的改进  

Improvement of strip steering for 1580 mm hot strip mill

作　　者：宋晓斌 彭军明 王琦 

机构地区：[1]新余钢铁集团公司热轧厂,江西新余338001 [2]上海优控科技有限公司,上海201203

出　　处：《轧钢》2015年第4期77-79,共3页Steel Rolling

摘　　要：针对新余钢铁集团公司1 580mm热连轧机组在轧制2.2mm(及以下)薄规格带钢时经常发生跑偏的问题进行了分析,对设备的安装精度、粗轧镰刀弯控制和对中控制进行了改进,大大减少了跑偏现象的发生几率,提高了生产的稳定性和生产线的作业率,现已可以大规模生产更薄规格(2.0mm及以下)的带钢。Strip steering problem often happening at the the tail of the thin gauge strip （less than 2.2 mm） in Hot Strip Mill of Xinsteel was analyzed. And this problem was solved by the measurements of improving equipment installation precision, camber control in roughing mill and CPC. The probability of strip steering was reduced a lot and the thinner gauge strip （less than 2.0 ram） could be produced steadily in mass.

关 键 词：热连轧机组 镰刀弯 对中控制 薄规格带钢 跑偏 

分 类 号：TG335.5[金属学及工艺—金属压力加工]