The invention relates to the technical field of composite materials, in particular to a paper folding composite sandwich plate structure and a manufacturing method.The paper folding composite sandwich plate structure comprises a plurality of unit cell bodies, each unit cell body comprises an upper bottom plate and a lower bottom plate which are arranged in parallel in a spaced mode, and a core layer is arranged between each upper bottom plate and the corresponding lower bottom plate; the side faces of the periphery of the core layer are each provided with a first containing cavity, the core layer is connected with the upper bottom plate and the lower bottom plate, the first containing cavities can be filled with first supporting bodies, and the multiple unit cell bodies can be connected to form the whole paper folding composite sandwich plate. According to the invention, the vehicle part and the added part which are manufactured by adopting the paper folding composite sandwich plate structure can meet the requirements of light weight, high strength and high rigidity at the same time.

    本发明涉及复合材料技术领域,尤其涉及一种折纸复合夹层板结构和制造方法,折纸复合夹层板结构包括多块单胞体,所述单胞体包括平行间隔设置的上底板和下底板,于所述上底板与所述下底板之间设置有芯层,所述芯层的四周侧面均具有第一容置腔,所述芯层分别与所述上底板以及所述下底板连接,所述第一容置腔中能够填充第一支撑体,多块所述单胞体能够连接形成整块折纸复合夹层板。本发明采用折纸复合夹层板结构制造的车用部件及加装件能够满足轻量化的同时,兼具高强度和高刚度。


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    Title :

    Paper folding composite sandwich plate structure and manufacturing method


    Additional title:

    折纸复合夹层板结构和制造方法


    Contributors:
    TAKASHINA (author) / WANG MIAO (author) / HUANG SEN (author) / LI SIGUANG (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge



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