The invention provides a cavity hexahedron unit prefabricated body structure and a preparation method thereof, belongs to the technical field of composite material prefabricated body preparation, and solves the problem that a mold is not easy to take out when a unit prefabricated body is constructed. Comprising six faces and seven sewing parts, the six faces have two different shapes, the faces in the different shapes are perpendicular to each other in pairs, the middles of the six faces are hollowed out, and the seven sewing parts are located on the two sides of three rectangles respectively. According to the cavity hexahedron unit prefabricated body structure and the preparation method thereof, the unit prefabricated body has the advantages of cost saving, light weight, easiness in assembly and the like, the preparation method does not need to consume more manpower and material resources, the unit prefabricated body is easy to disassemble and assemble, a disassembled mold can be reused, and the cost is saved.

    本发明提供一种空腔六面体单元预制体结构及其制备方法,属于复合材料预制体制备技术领域,解决了构建单元预制体时模具不易取出的问题。包括六个面和七个缝合部位,所述六个面中有两种不同形状,所述不同形状的面两两相互垂直,所述六个面中间镂空,所述七个缝合部位分别位于3个长方形的两侧。本发明的一种空腔六面体单元预制体结构及其制备方法,单元预制体具有节约成本、轻量化和易于组装等优点,其制备方法不需要消耗较多的人力和物力,并且易于拆卸和组装,拆卸下来的模具可重复利用,节约成本。


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    Title :

    Cavity hexahedron unit prefabricated body structure and preparation method thereof


    Additional title:

    一种空腔六面体单元预制体结构及其制备方法


    Contributors:
    WANG ZHEN (author) / WU BIN (author) / ZENG BIN (author) / TIAN YIN (author) / GAO LE (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / D05B SEWING , Nähen




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