Finite element simulation on the deep drawing of titanium thin-walled surface part

The deep drawing of titanium thin-walled surface part was simulated based on a self-developed three-dimensional finite element model. After an investigation on forming rules, a virtual orthogonal experimental design was adopted to determine the significance of processing parameters, such as die radi...

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Bibliographic Details
Published in:Rare metals 2010-02, Vol.29 (1), p.108-113
Main Authors: Gao, Enzhi, Li, Hongwei, Kou, Hongchao, Chang, Hui, Li, Jinshan, Zhou, Lian
Format: Article
Language:English
Subjects:
Biomaterials
Chemistry and Materials Science
Energy
Materials Engineering
Materials Science
Metallic Materials
Nanoscale Science and Technology
Physical Chemistry
三维有限元模型
拉深过程
摩擦系数
正交实验设计
等效塑性应变
钛薄膜
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Summary:The deep drawing of titanium thin-walled surface part was simulated based on a self-developed three-dimensional finite element model. After an investigation on forming rules, a virtual orthogonal experimental design was adopted to determine the significance of processing parameters, such as die radius, blank holder force, and friction coefficient, on the forming process. The distributions of thickness and equivalent plastic strain of the drawn part were evaluated. The results show that die radius has a relative major influence on the deep drawing process, followed by friction coefficient and blank holder force.
ISSN:1001-0521
1867-7185
DOI:10.1007/s12598-010-0019-1