无孔型轧制轧件自由表面形状的刚塑性有限元分析  

ANALYSIS ON FINITE ELEMENTS OF RIGID-PLASTICITYON FREE SURFACE OF PASS FREE ROLLED STOCK

作　　者：韦东滨[1,2] 徐建中[1,2] 吴迪[1,2] 白光润[1,2] 

机构地区：[1]北京科技大学 [2]东北大学

出　　处：《钢铁研究》1999年第4期40-42,共3页Research on Iron and Steel

摘　　要：采用刚塑性有限元解析计算了无孔型轧制轧件自由表面的变形，探讨了件辊接触面摩擦因子的取值对计算结果的影响，并与实测值进行了对比。Deformation on the free surface of the pass free rolled stock is calculated by analyzing the finite elements of rigid-plasticity and influence of value of friction factor taken from the contact surface of the rolled stock and roller on the calculated results is explored, and the calculated value is compared with the measured value and conclusions thus reached.

关 键 词：无孔型轧制 自由表面形状 刚塑性有限元 

分 类 号：TG331[金属学及工艺—金属压力加工]