To provide a method and apparatus for producing a composite laminate reinforcement with a curved profile that reduces or eliminates ply wrinkle formation.SOLUTION: A composite charge is formed into a composite laminate reinforcement between two compression dies. The reinforcement is contoured along its length by contouring the die. A wrinkle diffuser attached to, embedded in, or incorporated into the tool face of the die diffuses the wrinkles formed in the inner round of the reinforcement during contouring.SELECTED DRAWING: None

    【課題】プライのリンクル形成を低減または排除する、湾曲した輪郭を有する複合材料積層補強材を製造するための方法および装置を提供する。【解決手段】複合材料チャージが、2つの圧縮ダイの間で複合材料積層補強材に成形される。補強材は、ダイを輪郭付けすることにより、その長さに沿って輪郭付けされる。ダイのツール面に取り付けられた、または埋め込まれた、または組み込まれたリンクルディフューザが、輪郭付け中に補強材の内側アールに形成されるリンクルを拡散させる。【選択図】なし


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    Title :

    REDUCING WRINKLES IN COMPOSITE REINFORCEMENTS WITH CURVED CONTOURS


    Additional title:

    湾曲した輪郭を有する複合材料補強材におけるリンクルの低減



    Publication date :

    2023-06-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen




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