The invention is applicable to the technical field of bionic airfoils, and particularly relates to a detachable and replaceable trailing edge device for airfoils, which comprises an airfoil profile front edge sub-block which is connected with a base in a positioning way; an airfoil profile rear edge sub-block which is detachably clamped and mounted on the airfoil profile front edge sub-block, and the airfoil profile rear edge sub-block and the airfoil profile front edge sub-block form a complete airfoil profile structure; the airfoil profile rear edge sub-blocks are independently arranged and are used for replacing different shapes and sizes; the detachable installation airfoil profile rear edge sub-blocks are independently arranged for replacement and used for replacing installation airfoil profile rear edge sub-blocks of different shapes and sizes, the detachable installation airfoil profile rear edge sub-blocks can be suitable for replacement of various rear edge shapes of airfoil profiles, and materials are greatly saved. The structure is simple, and practicability is high; replacement, disassembly and assembly are convenient; the manufacturing method of the airfoil profile detachable and replaceable trailing edge device is rapid and flexible in manufacturing and simple in device manufacturing.

    本发明适用于仿生翼型技术领域,具体是一种翼型的可拆卸替换后缘装置,包括:翼型前缘分块,所述翼型前缘分块定位连接在底座上;翼型后缘分块,所述翼型后缘分块可拆卸式装夹安装在翼型前缘分块上,并与翼型前缘分块构成完整翼型结构;以及,所述翼型后缘分块为独立设置,并用于更替不同形状尺寸;可拆卸式安装翼型后缘分块,利用其独立设置进行替换,用于更替不同形状尺寸的安装翼型后缘分块,可以适用于翼型进行多种后缘形状的替换使用,大大节约材料;且结构简单,实用性强;替换拆装方便;翼型的可拆卸替换后缘装置的制作方法,制作快速灵活,装置制造简单。


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    Title :

    Detachable and replaceable trailing edge device of airfoil profile and manufacturing method thereof


    Additional title:

    一种翼型的可拆卸替换后缘装置及其制作方法


    Contributors:
    ZHANG YINGCHAO (author) / WANG ZHONGJIAN (author) / JIANG QINGWEN (author) / LIU TAO (author) / XU JINCHENG (author) / YU XIN (author) / TONG ZHONGQING (author) / SHEN CHUN (author) / WANG GUOHUA (author)

    Publication date :

    2021-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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