Application of the finite element method to powdered metal compaction processes
β Scribed by Beong-Bok Hwang; Shiro Kobayashi
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 798 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0890-6955
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π SIMILAR VOLUMES
An approach for simulating microscopic densiΓΏcation behaviour of powder particles in compaction using a ΓΏnite element method is proposed. In this method, the contacts between powder particles during the compaction are detected, and plastic deformation of the particles is calculated by the ΓΏnite elem
The traditional Lagrangian and Eulerian formulations in finite elements posses some inherent difficulties when used in simulation of metal-forming processes or general finite strain problems. A more general method of formulation, the Arbitrary Lagrangian-Eulerian (ALE), is developed to overcome such