热精轧机3104卷板切边对中控制技术  

Alignment Controlling Process of Edge Trimming for 3104 Hot Finished Coils

作　　者：凌杲 杨璐 

机构地区：[1]西南铝业(集团)有限责任公司,重庆九龙坡区401326

出　　处：《铝加工》2003年第4期14-16,共3页Aluminium Fabrication

摘　　要：本文分析了 310 4热轧卷坯切边跑偏原因 ,针对这些成因采取了相应的热精轧机切边对中控制技术与措施 ,从而实现热精轧机切边对中后卷坯两边碎边宽度差≤ 10mm ,取得了预期的效果。The cause resulting in the edge trimming deflection of 3104 hot finished coils was analyzed, and the corresponding alignment controlling process was adopted for the edge trimming. The width tolerance of both trimmed edges was less or equal to 10 mm after the alignment. The result was in expectation

关 键 词：热精轧机 切边对中 控制技术 热轧卷坯 宽度差 黑皮 

分 类 号：TG333[金属学及工艺—金属压力加工]