Abstract Invisible Passenger Airbag (IPAB) door system must be designed with a weakened area such that the airbag will break through the Instrument Panel (IP) in the intended manner, with no flying debris at any temperature. At the same time, there must be no cracking or sharp edges at the head impact test (ECE 21.01). Needless to say, Head impact test must keep pace with the deployment test. In this paper, we suggested soft airbag door system that is integrally molded with a hard instrument panel by using Two-shot molding. First of all, we set up the design parameters of IPAB door for the optimal deployment and head impact performance by CAE analysis. And then we optimized the open-close time at each gate of the mold so that the soft and hard material could be integrally molded with the intended boundary. We could make the boundary of two materials more constant by controlling the open-close time of each gate with resin temperature sensor.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Invisible PAB Door Development Using Two-Shot Molding


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2019




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Klassifikation :

    BKL:    55.20$jStraßenfahrzeugtechnik / 55.20 Straßenfahrzeugtechnik



    Invisible PAB Door Development Using Two-shot Molding

    Byungseok, Kong | SAE Technical Papers | 2010


    Invisible PAB Door Development Using Two-Shot Molding

    Kong, Byung Seok / Park, Dong Kyou | Springer Verlag | 2019


    Invisible sliding door trim structure

    CHOI JAE HONG / GONG YOUNG BAE | Europäisches Patentamt | 2015

    Freier Zugriff

    DOOR FRAME MOLDING

    SATO EIKO / OISHI MASATO | Europäisches Patentamt | 2016

    Freier Zugriff

    Development of Door Module Carrier Using Foam Molding Technology

    Ogawa, J. / Tochioka, T. / Kaneko, M. et al. | British Library Conference Proceedings | 2008