A forming tool and methods for forming a curvature into a composite stiffener are presented. The composite stiffener is positioned in a forming region created by a base assembly and an upper assembly. A first airflow is applied through the material of the base assembly. A second airflow is applied through the material of the upper assembly. A plurality of brackets of the upper assembly is moved relative to each other to change a curvature of the forming region along a length of the forming region to form the curvature into the composite stiffener.

    本发明提供了用于将弯曲部形成到复合加强件中的成形工具和方法。复合加强件定位在由基部组件和上部组件形成的成形区域中。施加第一气流使其穿过基部组件的材料。施加第二气流使其穿过上部组件的材料。上部组件的多个支架相对于彼此移动以沿着成形区域的长度改变成形区域的弯曲部,以将弯曲部形成到复合加强件中。


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    Title :

    FORMING TOOL AND METHODS FOR FORMING A CURVATURE INTO A COMPOSITE STIFFENER


    Additional title:

    用于将弯曲部形成到复合加强件中的成形工具和方法


    Contributors:
    AHN JONATHAN Y (author) / TRAN DERRICK (author) / LI LIJUAN (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / 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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