Method and apparatus for simulating a mechanical operation

Details Method and apparatus for simulating a mechanical operation Method and apparatus for simulating a mechanical operation

1992-11-13

1995-03-28

Voeltz, Emanuel T.

Boots, shoes, and leggings

364476, 364149, 364505, 364508, 73826, 73823, 73804, 73783, G06F 1560, G06F 1562

Patent

active

054023661

ABSTRACT:
A method and apparatus for simulating a mechanical operation is based on the finite element method and uses a particle flow model. Evaluation of contact boundary between a die and a material and remeshing operation are unnecessary. Particles (6) are moved on fixed elements to change material properties therein. The elements per se are not deformed.

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patent: 5136497 (1992-08-01), Coe et al.
patent: 5202837 (1993-04-01), Coe et al.
"Finite Element Analysis On Elastoplasticity In Die Forging Of A Gear Material", The Proceedings of the Japanese Spring Conference for the Technology of Plasticity, by Manabu Goto et al. May 1989.

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