Reducing material wherever there is a possibility in automobile industry is inevitable for weight and cost saving. This paper explains about the possibilities of optimizing the material composition of automotive Headliners (also called as Roof liners) without affecting the performance and safety criteria. In this paper, we are targeting at optimizing the individual constituents of a composite Headliner. A conventional Headliner comprises of many sandwich layers of which PU foam shares the major percentage of the composition contributing to 80% of the Headliner thickness. In this paper, we are discussing about the optimization done in Headliner sandwich constituents without affecting the core performance parameters of headliner such as curtain airbag deployment, ergonomic regulations, drop test etc.By incorporating this change, without significant changes in other layers, overall weight reduction of ~24% and overall cost reduction of ~24% is achieved.


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    Titel :

    Headliner Composition Optimization without Compromising the Safety and Performance


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    D, Gowtham (Autor:in) / Bornare, Harshad (Autor:in) / Ritesh, Kakade (Autor:in) / Sai, Konduru (Autor:in) / Deoli, Manish (Autor:in) / Bhaskararao, Pathivada (Autor:in) / Kakani, Phani Kumar (Autor:in) / Vadla, Vilas (Autor:in)

    Kongress:

    Symposium on International Automotive Technology ; 2024



    Erscheinungsdatum :

    2024-01-16




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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    Online Contents | 1994


    Headliner

    Online Contents | 1994


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