1880mm热连轧轧制线高度控制技术  

New Control Methods of Pass-line Height in 1880mm Hot Strip Rolling Line

作　　者：解旗[1] 祝孔林[1] 

机构地区：[1]宝山钢铁股份有限公司热轧厂,上海201900

出　　处：《轧钢》2011年第2期37-40,共4页Steel Rolling

摘　　要：针对目前普遍采用的波浪型热连轧轧制线高度控制方法的不足,提出了辊面水平型和带钢水平型两种轧制线高度控制方法,并结合宝钢热轧厂1880mm热轧生产线,介绍了这两种控制思想的实现技术。应用表明,该技术能有效减少备辊数量,提高轧制稳定性。In view of the shortcomings of wave-type of pass-line control method used in many hot strip mills, roll-horizontal type and strip-horizontal type control methods were put forward.Based on the 1880mm hot strip rolling line of Baosteel,the techniques to implement these two ideas were introduced.The application results show that the prepared roll number can be reduced and the stability of finishing rolling be significantly improved by these two control methods.

关 键 词：热连轧 轧制线高度 轧制稳定性 轧辊消耗 

分 类 号：TG335.1[金属学及工艺—金属压力加工]