The invention relates to the field of plastic molds, in particular to a bumper forging which comprises a beam body extending along the vehicle width direction, wherein the beam body is in a concave shape; the length of the beam body is 2000-2300mm; the height of the beam body is 700-950mm; the width of the beam body is 700-1000mm. When the bumper forging is processed, the machine tool bearing weight is light, the processing is simple, the materials are saved, the cost is low, and the mechanical performance of the forging is good.


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    Title :

    Bumper forging


    Contributors:
    XU YANZHANG (author)

    Publication date :

    2016-02-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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