现代制造工程Issue(8)：57-62,6.DOI:10.16731/j.cnki.1671-3133.2017.08.011
某汽车底梁加固件冲压成形全工序数值模拟分析
Numerical simulation analysis of complete stamping process for stiffener part of automotive beam
徐晓 1王二冬 1夏琴香 1姚小春 2刘晓龙2
作者信息
- 1. 华南理工大学机械与汽车工程学院,广州 510640
- 2. 东莞市中泰模具有限公司,东莞 523460
- 折叠
摘要
Abstract
CAE software in sheet metal forming has been widely used in numerical simulation analysis to reduce die development cycle and improve the quality of stamping products.The complete stamping process for stiffener part of automotive beam was simulated based on multi-step and multi-process modeling approach by using Dyanform software.The forming quality was analyzed depend on FLD.The progressive stamping test results of the stiffener part of automotive beam show that the simulated results are in accordance with the experimental results,the maximum relative error of the workpiece thickness is only 2.94％.The results prove that the complete stamping process finite element model established is reasonable and reliable,which can provide an effective guidance for the actual production.关键词
汽车底梁加固件/Dynaform软件/全工序/数值模拟Key words
stiffener of automotive beam/Dynaform software/complete process/numerical simulation分类
矿业与冶金引用本文复制引用
徐晓,王二冬,夏琴香,姚小春,刘晓龙..某汽车底梁加固件冲压成形全工序数值模拟分析[J].现代制造工程,2017,(8):57-62,6.
