Computer aided modeling of deep-drawing

Date

2007-04-04

Author

Piskin, Mehmet Ali
Kaftanoglu, Bilgin

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Deep-drawing operations are performed widely in industrial applications. It is very important for efficiency to achieve parts with no defects. in this work, a finite element method is developed to simulate deep-drawing operation including wrinkling. A four nodded five degree of freedom shell element is formulated. Isotropic elasto-plastic material model with Von Mises yield criterion is used. By using this shell element, the developed code can predict the bending behavior of workpiece besides membrane behavior. Simulations are carried out with four different element sizes. The thickness strain and nodal displacement values obtained are compared with results of a commercial finite element program and results of previously conducted experiments.

Subject Keywords

Deep-drawing, Sheet metal forming, Finite element method, Computer aided metal forming

URI

https://hdl.handle.net/11511/64915

DOI

https://doi.org/10.4028/0-87849-437-5.341

Collections

Department of Mechanical Engineering, Conference / Seminar

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Citation Formats

M. A. Piskin and B. Kaftanoglu, “Computer aided modeling of deep-drawing,” 2007, vol. 344, p. 341, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/64915.