A width prediction model for rough rolling
To provide accurate setup for rough mills and improve the width control precision,a lateral spread model was derived based on fundamental theory of metal plastic deformation in this paper.Based on this model,a semi-analytical model has been developed to predict the slab spread in rough rolling,which involves both vertical rolling and flat rolling,through reasonable simplification and treatment for the dog bone formed in vertical rolling.Application to a hot strip mill shows that the model can give satisfactory results in width prediction.
hot strip mill rough rolling width control spread model
Wang Wei Zhang Guomin Zhang Suoquan Zhu Tao
Metallurgical Process Department,Baosteel Research Institute,Baoshan Iron & Steel Co.,Ltd.,Shanghai Automation Engineering Department,Baosight software Co.,Ltd.,Shanghai 201203,China
国际会议
上海
英文
303-305
2008-09-26（万方平台首次上网日期，不代表论文的发表时间）