The invention relates to an automobile bottom guard plate and a manufacturing method thereof. The automobile bottom protection plate comprises a protection part, the bent parts are bent towards the bottom of the engine and are symmetrically arranged on the two sides of the protection part; the bottom protection plate is attached to the bottom of the automobile engine. The manufacturing method comprises the following steps: picking materials; hot press molding; cooling and shaping; and cold pressing and punching. Compared with the prior art, the engine is protected, the safety is improved, and the environmental protection performance is good.

    本发明涉及一种汽车底护板及其制作方法。该汽车底护板包括防护部;以及弯折部,其朝发动机底部弯曲且对称布置于防护部两侧;所述底护板贴附于汽车发动机底部。该制作方法包括以下步骤:领料;热压成型;冷却定型;冷压冲切。与现有技术相比,本发明防护了发动机、提高了安全性、以及环保性能好。


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    Title :

    Automobile bottom guard plate and manufacturing method thereof


    Additional title:

    一种汽车底护板及其制作方法


    Contributors:
    TANG JIAYAN (author) / LI BIN (author) / GAO YUN (author)

    Publication date :

    2024-01-02


    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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