The invention discloses a preparation method of a composite airframe structure of an unmanned aerial vehicle, the composite airframe structure comprises an airframe beam, an airframe skin, a wing rib, a wing skin, an empennage rib, a nose skin and an empennage skin, and the preparation method of the composite airframe structure comprises the following steps: coating the surface of a steel mold with a degumming agent; laying a prepreg layer; carrying out curing molding; trimming and shaping are carried out. The composite material is used as the unmanned aerial vehicle body structure, the weight of the unmanned aerial vehicle structure is reduced, and the flight speed, cruising ability and maneuverability of the unmanned aerial vehicle can be improved.

    本发明公开了一种无人机复合材料机体结构制备方法,所述复合材料机体结构包括包括机身梁、机身蒙皮、机翼肋、机翼蒙皮、尾翼肋、机头蒙皮和尾翼蒙皮,所述复合材料机体结构的制作步骤:在钢模具表面涂膜脱胶剂;进行预浸料铺层;进行固化成型;切边进行修型。本发明使用复合材料作为无人机机体结构,减轻无人机结构重量,能够提高无人机飞行速度、续航能力与机动性。


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    Title :

    Preparation method of composite airframe structure of unmanned aerial vehicle


    Additional title:

    一种无人机复合材料机体结构制备方法


    Contributors:
    PI ZHICHAO (author) / TANG HAO (author) / XU GUANGQUN (author) / NI PEI (author) / YANG YAN (author) / DU YONGHUA (author) / ZHANG MENG (author) / YANG QIANGQIANG (author) / ZHOU HUIHUI (author) / HU HAOQUN (author)

    Publication date :

    2022-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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