Guglielmetti Aurore, Buiron Nicolas, Marceau Daniel, Rachik M. et Volat Christophe. (2012). Modelling of tubes magnetic pulse welding. Dans Proceedings of the ASME 11th Biennial Conference on Engineering Systems Design and Analysis 2012. (2012, p. 561-572). New York, NY : American Society of Mechanical Engineers.
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URL officielle: http://dx.doi.org/doi:10.1115/ESDA2012-82931
Résumé
Magnetic pulse process is used in the forming and welding processes. In order to predict the welding conditions, it is necessary to have an accurate modeling, which involves a coupling between magnetic and mechanical phenomena. In a first step, a numerical modeling of the magnetic field has been developed in the finite elements software ANSYS™, and the forces exerted on a tube have been predicted. The model has been validated by comparison with similar models. The influences of the different parameters have been studied. Then, the deformation of this tube has been predicted by a dynamical model in the finite elements software ABAQUS/Explicit™. As the tube shrinks, the mechanical and magnetic computings must be sequentially coupled in order to predict the forces exerted during the motion. Software MATLAB™ is used to couple the two models in the two softwares.
| Type de document: | Chapitre de livre |
|---|---|
| Date: | 2012 |
| Lieu de publication: | New York, NY |
| Identifiant unique: | 10.1115/ESDA2012-82931 |
| Sujets: | Sciences naturelles et génie > Génie Sciences naturelles et génie > Génie > Génie électrique et génie électronique Sciences naturelles et génie > Sciences appliquées |
| Département, module, service et unité de recherche: | Départements et modules > Département des sciences appliquées > Module d'ingénierie Unités de recherche > Centre universitaire de recherche sur l’aluminium (CURAL) |
| Mots-clés: | modeling, welding, computer software, finite element analysis, computer simulation, deformation, magnetic fields, proceedings, modélisation, soudage, logiciel informatique, analyse par éléments finis, simulation par ordinateur, déformation, champs magnétiques |
| Déposé le: | 21 juill. 2021 15:59 |
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| Dernière modification: | 21 juill. 2021 15:59 |
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