Plate Rolling Force Model Improvement At Controlled Rolling

摘要：

　　In plate rolling practice,we found the problem that the model predictive rolling force values at the last pass had big bias with measured ones for some special plates with controlled rolling condition.By thermal expansion experiments where samples were cut from those special problem plates,we confirmed the rolling force deviation due to the material just at the phase transformation for those special specification plates.For this reason,we improved the existed rolling force calculation model,considering the material phase transformation effect on the deformation resistance.Improved rolling force preset deviation significantly reduced.

关键词： rolling force model controlled rolling

作者: Wang Quansheng Huang Li Kong Wei

作者单位: Research & Development Institute,Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China Heavy Plate Department,Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China

会议类型: 国际会议

会议名称: Asia Steel International conference 2012(第五届亚洲钢铁大会)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2012-09-23（万方平台首次上网日期，不代表论文的发表时间）