镁合金汽车轮毂成形工艺及数值模拟  

Forming Process and Numerical Simulation of Magnesian Alloy Auto Hub

作　　者：陈芳雷[1] 张治民[1] 曹亚强[1] 

机构地区：[1]中北大学材料工程学院,山西太原030051

出　　处：《热加工工艺》2007年第1期79-81,共3页Hot Working Technology

摘　　要：研究了镁合金筒形件用MSC/superform软件进行数值模拟,得到了变形规律和性能参数,在保证零件成形及能耗最小的前提下,获得了最佳的毛坯尺寸。The cylindrical workpiece of the magnesium atloy was studied by MSC/superform numerical simulation software,the distortion rule and process parameter were obtained. When the parts were formed at the least dissipation of energy,the optimal billet size was obtained.

关 键 词：挤压成形 数值模拟 镁合金 轮毂 

分 类 号：TG376.2[金属学及工艺—金属压力加工]