2012•Journal of Rocket PropulsionRequires access

Computer simulation based deep drawing forming technology for elliptic sheet-metal parts

Guo Guang-xi

Abstract

Based on the numerical simulation with PAMSTAMP software,the influence of blank holder force and multi-step forming on the deep drawing forming of elliptic sheet-metal parts was analyzed.The necking down and cracking defects caused during deep drawing forming were solved. Optimal technological process and parameters were obtained by means of computer simulation.

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Available abstract

Key concepts: Deep drawing, Blank, Necking, Sheet metal, Forming processes, Computer simulation, Process (computing), Metal forming