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SCIE SCOPUS
Large Deformation Finite Element Analysis of Strain Localization in Fine-Blanking Process
(Z . H . Chen),(C . Y . Tang),(T . C . Lee),(L . C . Chan)
UCI I410-ECN-0102-2009-580-009428747
This article is 4 pages or less.

In this study, an updated Lagrangian large deformation finite element method is developed for solving the metal forming problems with an incrementally objective mid-interval integration algorithm. A numerical simulation of fine-blanking process is hence performed to predicate the strain localization and to investigate the failure mechanism of fine-blanking process. Using the numerical result, The stress and strain fields de­veloped in the fine-blanking process as well as the large deformation elasto-plastic finite element im­plementation for solving axisymmetric strain localization problems are discussed.

[자료제공 : 네이버학술정보]
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