The invention relates to multi-segment spar manufacturing. Systems and methods for manufacturing a multi-segment spar for an aircraft are provided. In one example, the method includes: manufacturing a preform of fiber reinforced material for a spar segment; hardening the preforms to form spar segments; and joining the spar segments together to form a complete spar part. In addition to bonding, other examples include co-curing spar segments and fastening spar segments. In further examples, a spar segment includes an inflection or sub-inflection described.

    本发明涉及多节段翼梁制造。提供了用于制造用于飞行器的多节段翼梁的系统和方法。在一个示例中,该方法包括:制造用于翼梁节段的纤维增强材料的预成型件;硬化这些预成型件以形成翼梁节段;以及将这些翼梁节段结合在一起以形成完整翼梁零件。除了结合之外,其他示例包括共固化翼梁节段和紧固翼梁节段。在另外的示例中,翼梁节段包括所描述的拐折或子拐折。


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    Title :

    Multi-segment spar fabrication


    Additional title:

    多节段翼梁制造



    Publication date :

    2022-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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