首钢京唐2250mm热轧带钢生产线薄带甩尾问题探究  

Study on the problem of thin gauge strip back-end swing in 2250mm hot strip rolling line of Shougang Jingtang Iron and Steel Co.,Ltd.

作　　者：荣彦明 

机构地区：[1]首钢京唐钢铁联合有限责任公司,河北唐山063200

出　　处：《轧钢》2017年第2期64-66,70,共4页Steel Rolling

摘　　要：对首钢京唐钢铁有限公司2 250mm热轧生产线薄规格轧制过程中造成甩尾的因素进行了分类和总结,包括轧件跑偏、板形控制不良、活套工作异常或失张、轧制计划过渡不合理,并根据现场实际情况提出了减少甩尾发生的具体解决措施,保证了轧制的稳定性。The factors that cause the thin gauge strip back end swing during rolling process in 2 250 mm hot rolling mill of Shougang J ingtang Iron ＆ Steel Co. , Ltd. , were classified and summarized, including the deviation of the workpiece, the bad con- trol of the piece shape, abnormal running o{ looper and unreasonable rolling plan transition. Meanwhile, the solution measures were proposed according to the actual production situation, and rolling stability was assured.

关 键 词：热轧带钢 薄规格 甩尾 跑偏 原因分析 控制措施 

分 类 号：TG335.56[金属学及工艺—金属压力加工]