4.4 Article

SIMULATION OF THE EXTRUSION OF HOLLOW PROFILES BY NATURAL ELEMENT METHODS

Journal

INTERNATIONAL JOURNAL OF MATERIAL FORMING
Volume 2, Issue -, Pages 597-600

Publisher

SPRINGER FRANCE
DOI: 10.1007/s12289-009-0614-6

Keywords

Extrusion; welding line; hollow profile; meshless methods; NEM

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In this paper, the Natural Element Method (NEM) together with the alpha shapes and some extra numerical procedures are used in the simulation of hollow profiles, emphasizing on the simulation of the welding lines. Numerical results are compared with experimental ones, checking the accuracy of the method.

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