In this study, an FEM simulation method was investigated in order to predict the dent resistance and stiffness performance of automotive exterior body panels. The method was based on the combination of a forming simulation and a static dent simulation. The dent simulation was carried out with material models taking forming effects, such as work hardening and thickness variation into account. The modeling method of material properties with the forming effects was discussed to improve the prediction accuracy. For the validation of the accuracy, forming and denting tests were carried out for a door model panel using mild steels or high strength steels. The results of the dent simulations showed good agreement with the experimental results.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Dent Simulation of Automotive Outer Panel Using High Strength Steel Sheets


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Yoshitake, Akihide (Autor:in) / Sato, Kentaro (Autor:in) / Ono, Moriaki (Autor:in) / Tokita, Yuuichi (Autor:in)

    Kongress:

    SAE 2003 World Congress & Exhibition ; 2003



    Erscheinungsdatum :

    2003-03-03




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Dent simulation of automotive outer panel using high strength steel sheets

    Sato,K. / Tokita,Y. / Ono,M. et al. | Kraftfahrwesen | 2003


    The Dynamic Dent Resistance Analysis of Automotive Hood Outer Panel

    Han, Shan-Ling / Yu, Li-Sha / Yang, Lei et al. | Tema Archiv | 2012


    The Dynamic Dent Resistance Analysis of Automotive Hood Outer Panel

    Han, Shan Ling ;Yu, Li Sha ;Yang, Lei | Trans Tech Publications | 2012


    On Automotive Body Closure Panel Dent Resistance

    Seksaria, D. C. / Brockenbrough, J. R. / Forsythe, L. E. | SAE Technical Papers | 2003


    On Automotive Body Closure Panel Dent Resistance

    Seksaria, D. C. / Brockenbrough, J. R. / Forsythe, E. L. et al. | British Library Conference Proceedings | 2003