To provide a system and method for de-molding composite parts from a mandrel.SOLUTION: The method includes mechanically coupling a first arm of a pulling tool to a first arcuate portion of a composite part hardened on a mandrel, mechanically coupling a second arm of the pulling tool to a second arcuate portion of the composite part, and separating the composite part from the mandrel by iteratively performing the following operations until the composite part no longer contacts the mandrel: elastically pulling the first arcuate portion of the composite part through the first arm and elastically pulling the second arcuate portion of the composite part via the second arm.SELECTED DRAWING: None

    【課題】複合部品をマンドレルから脱型するためのシステム及び方法を提供する。【解決手段】方法は、引き抜き工具の第1のアームをマンドレル上で硬化された複合部品の第1の弧状部分に機械的に連結することと、引き抜き工具の第2のアームを複合部品の第2の弧状部分に機械的に連結することと、複合部品がもはやマンドレルに接触しなくなるまで、第1のアームを介して、複合部品の第1の弧状部分を弾性的に引っ張ること、及び第2のアームを介して、複合部品の第2の弧状部分を弾性的に引っ張ることを反復的に実行することによって、複合部品をマンドレルから分離することとを含む。【選択図】なし


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    Title :

    DE-MOLDING OF LARGE COMPOSITE PARTS FOR AIRCRAFT


    Additional title:

    航空機用の大型複合部品の脱型


    Contributors:

    Publication date :

    2022-05-31


    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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