In this study, electromagnetic forming behavior of automotive aluminum alloy sheet was evaluated. The 5J32 aluminum alloy sheets with thickness of 1.0mm was utilized. The electromagnetic forming system (EMFS) with maximum energy capacity of 120kJ was used with the helix type coil and open die cavity in order that the targeted hemi elliptical protrusion were freely formed. Forming shape, heights and springback amounts after forming were investigated with increasing the initial voltage. The hemi elliptical protrusion was formed without failure up to 9.0kV and was failed at 9.5kV. As increasing the input voltages, the forming heights and the springback of the hemi elliptical protrusion were increased.


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    Titel :

    Evaluation of Electromagnetic Forming Behavior of Automotive Aluminum Alloy Sheet


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kim, Daeyong (Autor:in) / Kim, Ji Hoon (Autor:in) / Lee, Myoung-Gyu (Autor:in)

    Kongress:

    Asia Pacific Automotive Engineering Conference ; 2013



    Erscheinungsdatum :

    25.03.2013




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Evaluation of Electromagnetic Forming Behavior of Automotive Aluminum Alloy Sheet

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    Oliveira, Dino A. / Finn, M. / Worswick, M. J. | SAE Technical Papers | 2001


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    Forming of aluminum-alloy sheet

    Engineering Index Backfile | 1940


    2001-01-0824 Simulation of Electromagnetic Forming of Aluminum Alloy Sheet

    Oliveira, D. A. / Worswick, M. J. / Finn, M. et al. | British Library Conference Proceedings | 2001