热轧薄规格带钢精轧穿带稳定性的改善  

Improvement of finishing mill threading stability for thin gauge hot rolled strip

作　　者：王建功[1] 

机构地区：[1]首钢京唐钢铁联合有限责任公司热轧部,河北唐山063200

出　　处：《轧钢》2017年第5期80-82,共3页Steel Rolling

摘　　要：为解决某1 580mm生产线生产薄规格产品时的穿带稳定性难题,经过分析后,从温度控制、精轧模型设定以及速度控制等方面进行了改进,由此降低了轧制薄规格带钢时穿带起浪、轧破及跑偏等事故发生率,使穿带稳定性得到了显著提高。To solve the finishing mill threading difficulty of hot rolled thin gauge strip in a 1 580 mm line,some improvement measures about the temperature control,model setting,and speed control were taken into practice.The accident rate was reduced,such as shape wave,strip breaking and strip running deviation,and the finishing mill threading stability was upgraded greatly.

关 键 词：热轧带钢 薄规格 穿带 稳定性 工艺控制 

分 类 号：TG335.5[金属学及工艺—金属压力加工]