Effect of Strip Edge Offset on Original Shape Signal of Cold Rolling Strip
YANG Li-po1,YU Bing-qiang1,LI Rong-min1,2,DU Chang-zheng2
1. National Engineering Research Center for Equipment and Technology of Cold Strip Rolling, State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, Hebei, China 2. Hebei Iron and Steel Group Hengshui Strip Rolling Co., Ltd., Hengshui 051000, Hebei, China
Abstract：In the shape detection process of the cold rolling strip, the strip edges on both sides often couldnt completely just cover a complete shape detection channel, so the edge shape error compensation model was established for this phenomenon. Using the model, channel coverage of the edge portion can be calculated according to the lateral shift amount of the strip automatically. Combined with two methods of the proportional compensation and the slope compensation, the shape signal error can be compensated based on its reasonable edge portion of the cold rolling strip. Physical testing and industrial datum show the method is reliable and effective.
收稿日期: 2013-01-16
出版日期: 2014-01-20
引用本文:
杨利坡，于丙强，李荣民 ，杜长征. 冷轧带钢边部偏移量对原始板形信号的影响[J]. 钢铁, 2014, 49(1): 52-56.
YANG Li-po,YU Bing-qiang,LI Rong-min,,DU Chang-zheng. Effect of Strip Edge Offset on Original Shape Signal of Cold Rolling Strip. Iron and Steel, 2014, 49(1): 52-56.
2014, Vol. 49 
