基于Dynaform的圆筒件拉深压边力数值模拟  

The Numerical Simulation of Blank Hold Force of Cylinder Part Drawing Based on Dynaform

作　　者：肖亮[1] 柳建安[1] 

机构地区：[1]中南林业科技大学机电工程学院,湖南长沙410004

出　　处：《机床与液压》2009年第5期170-172,共3页Machine Tool & Hydraulics

摘　　要：以非线性有限元分析软件Dynaform为平台,对典型圆筒件拉深的工艺过程及压边力的数值进行模拟,并对模拟结果进行了分析,表明利用Dynaform软件能快速确定合适的压边力值,提高产品质量。The blank hold force in drawing of typical cylinder part was simulated based on the dynamic explicit non-linear finite element software Dynaform. The results of numerical simulation and analysis prove that proper blank hold force can be quickly con- firmed to improve the forming quality of drawing parts by Dynaform software.

关 键 词：拉深 圆筒件 压边力 数值模拟 Dynaform软件 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]