An existing binder computer program including a pre-processor to establish a finite element model has been modified so that it can analyze the blank of a trunk deck-lid outer panel with pre-bend. The formula for computing the spring-back shape after a blank under cylindrical bending with a specific radius is derived in this paper. Using this spring-back shape as a starting configuration instead of a flat blank, the modified program computes the binder wrap of an automotive body panel. Two trunk deck-lid outer panels were analyzed to illustrate the effects of pre-bend.


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    Titel :

    Pre-Bent Effect on Binder Wrap of a Trunk Deck-Lid


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Wu, J. H. (Autor:in) / Tang, S. C. (Autor:in)

    Kongress:

    International Congress & Exposition ; 1991



    Erscheinungsdatum :

    1991-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Pre-bend effect on binder wrap of a trunk deck-lid

    Tang,S.C. / Wu,J.H. / Ford Motor,US | Kraftfahrwesen | 1991


    Bifurcation in binder wrap forming

    Chen,K.K. / Baran,D.F. / General Motors Research,US et al. | Kraftfahrwesen | 1993


    Bifurcation in Binder Wrap Forming

    Baran, Dennis F. / Chen, Kuo-Kuang | SAE Technical Papers | 1993


    Bifurcation in binder wrap forming

    Chen, Kuo-Kuang / Baran, D.F. | Tema Archiv | 1993