In this paper, a design procedure for the optimized light weight front cross member, which is a sub frame of the car chassis, without sacrificing basic functional requirements is presented. As the first step, optimal structural integrity was calculated and extracted using a CAE technique with the available volume constraint of the package layout. Quantitative design loads for the cross member was achieved by measurement. Dynamic load analysis using ADAMS was also performed to determine the loads. Later, these calculated loads were applied to the FEM stress analysis of the cross member. Furthermore, durability analysis was also performed using load profile database measured from ‘Hyundai Motor Co. Proving Ground’. Four constant amplitude durability tests and two static tests were performed on the cross member prototypes to confirm design reliability. Condensation signals that were filtered and edited from measured random signals from actual driving condition made constant amplitude durability test possible. All prototypes satisfied the test requirements. From the results of this optimization process, up to 30% weight reduction was achieved, and the number of parts was reduced from 19 to 9.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design of A Light Weight Suspension Component Using CAE


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Choi, Bok-Lok (Autor:in) / Jang, Cheon-Soo (Autor:in) / Jung, Eun-Wha (Autor:in) / Jeon, Jae-Wook (Autor:in) / Yoo, Young-Duk (Autor:in)

    Kongress:

    International Congress & Exposition ; 1998



    Erscheinungsdatum :

    1998-02-23




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Design of a light weight suspension component using CAE

    Jangj,C. / Yoo,Y. / Jeon,J. et al. | Kraftfahrwesen | 1998


    Light Weight Tubular Suspension Frame Design for Light Commercial Vehicle

    Thomas, Mithun / Dhawan, Rishabh / L, DineshBabu et al. | British Library Conference Proceedings | 2021


    Light Weight Tubular Suspension Frame Design for Light Commercial Vehicle

    Prakash, Anupam / L, DineshBabu / Thomas, Mithun et al. | SAE Technical Papers | 2021


    Weight optimized design of a front suspension component for commercial heavy trucks

    Demirdogen,C. / Ridge,J. / Pollock,P. et al. | Kraftfahrwesen | 2004


    Light-weight automobile front suspension support

    LIU JINCHANG | Europäisches Patentamt | 2023

    Freier Zugriff