The present invention relates to a manufacturing method for an aircraft bulkhead. The aircraft bulkhead is of an arc structure and comprises a Z-shaped cross section, and comprises a flanging area, bending areas, and a web area extending between the bending areas, wherein the web area is fan-shaped. The manufacturing method comprises the following steps: weaving a first fiber body on a weaving mandrel in an extension direction of the aircraft bulkhead according to the size of the aircraft bulkhead so as to form a cylindrical woven body; expanding the cylindrical woven body to form a flat woven body; pre-impregnating the flat woven body with resin to form a prepreg; cutting the prepreg according to the size of the aircraft bulkhead; and laying the cut prepreg and curing same to form the aircraft bulkhead. The manufacturing method of the present invention can solve the problem that folds are easily formed after the woven body is laid.


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    Title :

    MANUFACTURING METHOD FOR AIRCRAFT BULKHEAD


    Additional title:

    HERSTELLUNGSVERFAHREN FÜR EINE FLUGZEUGTRENNWAND
    PROCÉDÉ DE FABRICATION D'UNE CLOISON D'AÉRONEF


    Contributors:
    SU JIAZHI (author) / HAN XIAOYONG (author) / WANG LIN (author) / NING BO (author) / QIU CHUNLIANG (author) / CHEN PING (author) / LIU WEIPING (author) / YAN CHAO (author) / XIONG WENLEI (author) / AN SHENSHEN (author)

    Publication date :

    2024-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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