The light-weight bumper component comprises a bumper body and a bumper mounting framework, and the bumper mounting framework is connected to the bumper body in a matched mode; the bumper body is made of PP (polypropylene) and EPDM (ethylene propylene diene monomer)-T20 materials, and the bumper framework is made of PA6 (polyamide 6) and GF30 materials. The used materials belong to conventional materials and are convenient to take, and the cost can be well controlled; and compared with a plastic skin and a framework or SMC, the weight of the bumper can be greatly reduced, and the effect is obvious.

    本发明公开了一种轻量化保险杠构件,包括保险杠本体和保险杠安装骨架,所述保险杠安装骨架配合连接在保险杠本体上;所述保险杠本体采用PP+EPDM‑T20材质,所述保险杠骨架采用PA6+GF30材质;所用材质属于常规材料,取材方便,成本能够很好控制;相对于塑料蒙皮+骨架或者SMC能够大幅度降低保险杠重量,效果明显。


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    Title :

    Lightweight bumper component


    Additional title:

    一种轻量化保险杠构件


    Contributors:
    GAO XINGCHAO (author) / CHEN XIUGUO (author) / CHEN ZHENGLEI (author) / LIU CHANG (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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