钢管等径拔制过程有限元仿真研究  

FE-simulation Research on the Steel Tube Equal Drawing Process

作　　者：宁振宇[1] 陈艳波[1] 

机构地区：[1]中冶京诚工程技术有限公司,北京100176

出　　处：《冶金设备》2014年第2期29-31,6,共4页Metallurgical Equipment

摘　　要：利用有限单元法建立了钢管等径拔制仿真模型,对整个拔制过程进行仿真,得到了各种场变量的分布规律及特点,就模角和摩擦系数对拔制力的影响进行了研究,为实际生产提供参考。The simulation model of the steel tube equal drawing was built by using the finite element meth -od.The distribution of relevant field was obtained by simulating the whole process of equal drawing .The influence of modular angle and friction factor on drawing force was reserched ,which could be used in practice .

关 键 词：等径拔制 有限单元法 拔制力 

分 类 号：TG356.5[金属学及工艺—金属压力加工]