Magnetic Pulse Forming: Simulation and Experiments for high-speed forming processesReport as inadecuate




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1 CEMEF - Centre de Mise en Forme des Matériaux

Abstract : In this paper we review the latest developments on high-speed forming at the Centre for Material Forming CEMEF. We have developed a 3D Finite Elements analysis toolbox for the simulation of Electromagnetic forming EMF within the frame of the software FORGE. At the same time we have recently acquired an EMF machine to study the behavior of materials at high deformation speeds. We describe the modeling strategy for the simulation package together with some results for a ring expansion case. We also present the experimental settings and some preliminary results for a direct free forming of flat metal sheet.

Keywords : Electromagnetic Forming Finite Elements Image analysis





Author: José-Rodolfo Alves Zapata - François Bay -

Source: https://hal.archives-ouvertes.fr/



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