中板轧机板形控制性能的研究  

RESEARCH ON PROFILE AND FLATNESS CONTROL CHARACTERISTICS OF PLATE MILL

作　　者：孙林[1] 张清东[1] 陈先霖[1] 王慧[1] 邵建生[1] 张翔[2] 吴炳火[2] 张华[2] 周佩[2] 俞智华[2] 

机构地区：[1]北京科技大学 [2]武汉钢铁(集团)公司

出　　处：《钢铁》2002年第1期34-38,共5页Iron and Steel

摘　　要：运用变厚度平面有限元方法建立了专门针对 2 80 0中板轧机的辊系变形 (即凸度预测 )仿真模型 ,并计算出辊形、钢板宽度及轧制力等对钢板凸度的影响关系。仿真计算值与实测值相一致 。By means of two dimensional finite element method with varying thickness, the simulation model for roll deformation or crown forecast on 2800 four high plate mill was specially established, and the influence of work roll contour, plate width and rolling force to plate crown was revealed Theresults of simulation calculation are basically close to the measured data Therefore the theoretical basis of controlling profile and flatness on plate mill is provided

关 键 词：有限元分析 辊系变形 板形控制 中板轧机 

分 类 号：TG333[金属学及工艺—金属压力加工]