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
出处
《钢铁》
CAS
CSCD
北大核心
2002年第1期34-38,共5页
Iron and Steel
关键词
有限元分析
辊系变形
板形控制
中板轧机
finite element methed, plate, roll system deformation, profile and flatness
