The crash box plays a key role in the car’s low speed crash performance, and also important for high speed crash. Currently, the styling design goes ahead of structure design in a car’s development, leading to the poor performance of the crash box which is designed under the constraint of styling. In this paper, a new method is put forward for coupling the design of styling and crash box’s crash performance in the styling design phase of an B-class car. In this method, basing on the crash load case, the crash box’s section force target is deduce by its energy absorption ratio. Then the design parameter is deduced. With this method, the compatibility between the styling and crash performance is evaluated during the early phase of the car’s development. A compatible design of styling and crash performance can be acquired by the optimization of styling and under this method. Finally, the B-class car’s crash result is shown in this paper for the verification of the effectiveness and engineering-feasibility of this method.


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    Titel :

    The Design of Car’s Crash Box Based on the Section Force


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Yang, Man (Autor:in)


    Erscheinungsdatum :

    2012-11-02


    Format / Umfang :

    9 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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