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Improvement of 3-D FEM Coupled Model on Strip Crown in Hot Rolling

WANG Tao , XIAO Hong , ZHAO Tie-yong , QI Xiang-dong

钢铁研究学报(英文版)

In order to simulate and analyze hot strip crown and flatness accurately and efficiently, the 3-D (three-dimensional) coupled model involved in RPFEM (rigid-plastic finite element method) is improved based on the analytical model of forecasting rolling force distribution. In the analytical model, va...

关键词: rolling force , analytical model , RPFEM , coupled model , efficiency