The invention provides a composite material beam forming mold and an integral forming preparation method thereof. The composite material beam forming mold comprises an upper plate, a bottom plate, an inner sectioning group, an inner mold and an outer mold, the inner dies are fixed between the upper plate and the bottom plate, gaps used for forming the composite material beam are reserved between the inner dies, between the inner dies and the inner sectioning set and between the inner dies and the outer dies, the outer dies are fixed on the outer sides of the inner dies and fixedly connected with the upper plate and the bottom plate, and the inner sectioning set is fixed on the inner sides of the inner dies and fixedly connected with the bottom plate. Co-curing compression molding of the special-shaped beam composed of the web, the wing plates on the two sides and the box type structure can be met, the prepared composite beam is high in size precision, the inner surface and the outer surface are glossy, the internal quality is high, and the mold manufacturing cost is low.

    本发明提供一种复合材料梁成型模具及其一体成型制备方法,包括上板、底板、内分瓣组、内模和外模;内模固定在上板与底板之间,内模之间、内模与内分瓣组、内模与外模之间留有用于成型复合材料梁的空隙,外模固定在内模的外侧并与上板与底板固定连接,内分瓣组固定在内模的内侧并与底板固定连接,本发明能够满足腹板、两侧翼板和盒式结构组成的异形梁的共固化模压成型,且制备的复合材料梁尺寸精度高,内外表面光泽、内部质量高,且模具制造成本低。


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    Title :

    Composite material beam forming mold and integral forming preparation method thereof


    Additional title:

    复合材料梁成型模具及其一体成型制备方法


    Contributors:
    LIU YONGQI (author) / DONG ZHIWU (author) / LI YULONG (author) / YANG PENG (author) / HOU BOCAI (author)

    Publication date :

    2023-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B64C AEROPLANES , Flugzeuge



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