CAE软件在铝型材挤压模拟分析中的应用比较  

Application comparison of CAE softwares in the aluminum profile extrusion simulation analysis

作　　者：曾文浩[1] 魏刚[1] 邓小亮[1] 邹亮[1] 

机构地区：[1]西华大学材料科学与工程学院,四川成都610039

出　　处：《模具工业》2017年第4期13-18,共6页Die & Mould Industry

基　　金：四川省科技支撑计划项目(16201401)

摘　　要：介绍了Deform-3D、Super Forge、Hyper Xtrude 3种铝型材挤压模拟分析软件在描述物体运动方法及理论基础(涉及材料模型、控制方程和本构关系)两方面的异同。分析比较了3种软件在网格划分、摩擦模型、应用现状和模拟结果方面的差异,发现采用Hyper Xtrude软件进行铝型材挤压数值模拟分析对实际生产有更好的指导作用。The similarities and differences of three kinds of simulation analysis software for aluminum profile extrusion that Deform-3D, SuperForge, HyperXtrude in the method of describing object＇s motion and theoretical basis in terms of material model, control equations and constitutive relation were presented. In addition, the meshing, friction model, the application status and the simulation results in the three kinds of software were analyzed and compared. As a result, the HyperXtrude has a better guidance to practical production in nu- merical simulating of aluminium profile extrusion.

关 键 词：铝型材 数值模拟 DEFORM-3D SuperForge HYPERXTRUDE 

分 类 号：TG376[金属学及工艺—金属压力加工]