Recent contributions to the finite element modelling of metal forming processes
β Scribed by J.-L. Chenot
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 486 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0924-0136
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π SIMILAR VOLUMES
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
A computational method based on the membrane theory for the analysis of axisymmetric sheet metal forming processes such as punch stretching, deep drawing and hydroforming is presented. The elastic-plastic finite element approach is based on the flow rule associated with Hill's quadratic yield criter
A fully three-dimensional elastic-plastic finite-element program for the study of metalforming operations is described. Several applications are discussed, and the finite-element (FE) predictions of metal flow, strain rate and temperature distributions, and the sites of initiation of ductile fractur