3D Finite Element Modeling of Electromagnetic Forming Processes

Bergheau, J. M.; Conraux, P.; Pignol, M.; Robin, V.

3D Finite Element Modeling of Electromagnetic Forming Processes

dc.contributor.author	Bergheau, J. M.	de
dc.contributor.author	Conraux, P.	de
dc.contributor.author	Pignol, M.	de
dc.contributor.author	Robin, V.	de
dc.date.accessioned	2010-04-08T12:52:56Z
dc.date.available	2010-04-08T12:52:56Z
dc.date.issued	2006	de
dc.description.abstract	In the electromagnetic forming process (EMF, also known as magnetic pulse forming) the metal is deformed by applying a pressure generated by an intense, transient magnetic field. A great deal of research and investigation efforts are needed for gaining better understanding on the deformation mechanism in order to develop a suitable forming strategy and equipment. One way to reach this target is to employ suitable FE software to model the process. This investigation was partly conducted in the framework of a European project called EMF (G3RD-CT-2002-00798). The first part of the paper presents the relevant physical phenomena which govern the EMF process and their interactions. The physical coupling principle as well as the required numerical models are also established. In the second section some cases for which the so developed code can be used for virtual testing is presented for validation. Finally, numerical results are compared with experiments on a 3D model, highlighting the interest of numerical modeling for process improvements.	en
dc.identifier.uri	http://hdl.handle.net/2003/27071
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-12915
dc.language.iso	en	de
dc.publisher	Institut für Umformtechnik - Technische Universität Dortmund	de
dc.relation.ispartof	2nd international conference on high speed forming, March 20th - 21st, 2006, Dortmund, Germany	de
dc.subject	electromagnetic forming	en
dc.subject	finite element method (FEM)	en
dc.subject	process modeling	en
dc.subject.ddc	620	de
dc.subject.ddc	670	de
dc.title	3D Finite Element Modeling of Electromagnetic Forming Processes	en
dc.type	Text	de
dc.type.publicationtype	conferenceObject	de
dcterms.accessRights	open access

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