基于DEFORM-3D的衬套冷挤压成形优化分析  

Optimization Analysis of Bush Cold Extrusion Forming Based on DEFORM-3D

作　　者：杨立权[1] 吕青青[1] 赵磊[1] 黄裕飞[1] 

机构地区：[1]贵州大学机械工程学院,贵州贵阳550003

出　　处：《热加工工艺》2011年第23期123-125,共3页Hot Working Technology

摘　　要：针对衬套零件的特点,提出了两种不同的成形方案;应用DEFORM-3D软件建立有限元模型,通过对比两种方案仿真模拟得到的应变、应力、载荷、流速等数据,确定了成形较好的工艺方案。According to the characteristics of bush parts, two different forming schemes were put forward, the finite element models were set by DEFORM - 3D software. Through comparing simulation data of the two schemes, such as strain, stress, loads and flow rate, the preferable forming scheme was obtained.

关 键 词：DEFORM-3D 冷挤压 工艺优化 仿真模拟 

分 类 号：TG376.3[金属学及工艺—金属压力加工]