Electrodynamics of Magnetic Pulse Welding Machines: Global and Local Electrical Analogues

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dc.contributor.authorBouzerar, R.
dc.contributor.authorBougrioua, F.
dc.contributor.authorTekaya, I.
dc.contributor.authorFoy, N.
dc.contributor.authorHamzaoui, M.
dc.contributor.authorBourny, V.
dc.contributor.authorDurand-Drouhin, O.
dc.contributor.authorJouaffre, D.
dc.contributor.authorHaye, D.
dc.date.accessioned2016-05-02T12:13:57Z
dc.date.available2016-05-02T12:13:57Z
dc.date.issued2016-04-27
dc.description.abstractIn this paper, a theoretical, experimental and numerical study of MPW machines is carried out. While it is known that such machines are very complex by nature because of the coupling between different parts, we used simple electrical analogues to describe its dynamics. A RLC circuit modeling the whole machine is depicted and experimental results are shown. A further study including numerical simulations allows to compute the current distribution and estimate the magnetic field within the coil but also the magnetic pressure generated in the process, all using a 2D model and reasonable assumptions. A late theoretical study opens the way for innovative experimental measurements regarding the kinetics of the deformations of metallic tubes, but also their mechanical behavior before the welding process, making use of their capacitive properties.en
dc.identifier.urihttp://hdl.handle.net/2003/34935
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-16983
dc.language.isoen
dc.relation.ispartof7th International Conference on High Speed Forming, April 27th-28th 2016, Dortmund, Germanyen
dc.subjectmagnetic pulse weldingen
dc.subjectelectrical analoguesen
dc.subjectelectrodynamicsen
dc.subject.ddc620
dc.subject.ddc670
dc.subject.rswkMagnetumformende
dc.subject.rswkElektrodynamikde
dc.titleElectrodynamics of Magnetic Pulse Welding Machines: Global and Local Electrical Analoguesen
dc.typeText
dc.type.publicationtypeconferenceObject
dcterms.accessRightsopen access

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