Strip Shape and Gauge Integrated Set Model of UCM Cold Mill?Based on Rigidity Characteristics Analysis
SUN Jing-na1,2, XUE Tao1,2, DU Feng-shan1,2, LIU Rui-fen1,2
1. School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China 2. National Engineering Research Center for Equipment and Technology of Cold Strip Rolling, Yanshan University, Qinhuangdao 066004, Hebei, China
Abstract：The three-dimensional dynamic UCM mill model is established by nonlinear elastic-plastic finite element method. The horizontal and vertical stiffness of the rolling force, the work roll bending force, the work roll bending force are calculated systematically by the model. The effects of the intermediate roll shift on the horizontal and vertical rigidity of rolling force are calculated by the model. Based on the mill rigidity analysis the paper presented the setting models of intermediate roll shift, roll bending force and roll gap and established the integrated set strategy of shape and gauge for UCM cold mill. The set strategy of strip shape and gauge integrated is verified by the finite element model and the gauge and shape meet the requirements after set.
孙静娜 薛 涛 杜凤山 刘瑞芬 . 基于刚度特性分析的UCM冷轧机板形板厚综合设定模型[J]. 钢铁, 2014, 49(8): 64-69.
SUN Jing-na,, XUE Tao,, DU Feng-shan,, LIU Rui-fen,. Strip Shape and Gauge Integrated Set Model of UCM Cold Mill?Based on Rigidity Characteristics Analysis. Iron and Steel, 2014, 49(8): 64-69.
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2014, Vol. 49 
