To provide a method for manufacturing a composite material window frame of an aircraft.SOLUTION: A method for manufacturing a composite material window frame of an aircraft includes: a step a) of arranging a preform 4 formed of a pre-impregnation material obtained by dispersing fibers in a thermosetting resin matrix in a predetermined direction, in a mold 3; a step b) of closing the mold 3 so that a gap is determined between at least one surface of the preform 4 and a part of the mold 3; a step c) of embedding the gap and injecting a thermosetting resin to the closed mold 3 through an inlet opening 11 of the mold 3 itself so as to completely cover the surface of the preform 4; and a step d) of applying a uniform hydrostatic pressure onto the surface by injection of the resin.SELECTED DRAWING: Figure 1

    【課題】航空機の複合材窓フレームを製造するための方法を提供する。【解決手段】a)繊維を所定の向きにて熱硬化性樹脂マトリクスに分散させて含んでいる事前含浸材料で製作されたプリフォーム4を、金型3内に配置するステップと、b)前記プリフォーム4の少なくとも1つの表面と前記金型3の一部分との間にギャップを定めるように金型3を閉じるステップと、c)ギャップを埋め、プリフォーム4の前記表面に完全にかぶさるように、閉じられた金型3へと金型3自体の入口開口部11を通って熱硬化性樹脂を注入するステップと、d)樹脂の注入によって表面に均一な静水圧を印加するステップとを含む方法である。【選択図】図1


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    Title :

    METHOD AND TOOL FOR MANUFACTURING COMPOSITE MATERIAL WINDOW FRAME OF AIRCRAFT


    Additional title:

    航空機の複合材窓フレームを製造するための方法およびツール



    Publication date :

    2021-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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