The invention discloses a metal-fused high-bearing-capacity aircraft control surface, belongs to the technical field of aircraft control surfaces, and solves the problem that an existing metal aircraft control surface is prone to high-temperature oxidation and thermal fatigue. The rudderpost specifically comprises a metal rudderpost body, a metal flange assembly is connected to the metal rudderpost body, and the metal flange assembly is wrapped with a composite shaft box assembly. According to the invention, the fusion design of the metal flange assembly and the composite shaft box assembly is adopted, the performance advantages of the two materials are brought into full play, the bearing capacity of the control surface of the aircraft is remarkably improved, and the load demand under extreme conditions is effectively met; meanwhile, lightweight design is adopted while the bearing capacity of the aircraft control surface is guaranteed, and the overall weight of the aircraft control surface is effectively reduced; in addition, the composite shaft box assembly can protect the metal flange assembly through the high temperature resistance and the oxidation resistance of the composite shaft box assembly, and the problems of high-temperature oxidation, thermal fatigue and the like of the metal flange assembly are effectively restrained.

    本发明公开了一种金属融合的高承载力飞行器控制面,属于飞行器控制面技术领域,解决了现有的金属飞行器控制面容易出现高温氧化和热疲劳的问题。具体包括金属舵轴,金属舵轴上连接有金属法兰组件,金属法兰组件外包裹有复材轴盒组件。本发明中,采用金属法兰组件与复材轴盒组件的融合设计,充分发挥了两种材料的性能优势,显著提高了飞行器控制面的承载能力,有效应对极端条件下的载荷需求;同时,在保证飞行器控制面承载能力的同时采用轻量化设计,有效减轻飞行器控制面整体的重量;复材轴盒组件还可通过其自身的耐高温和抗氧化性能对金属法兰组件进行防护,有效抑制了金属法兰组件出现高温氧化和热疲劳等问题。


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    Title :

    Metal-fused high-bearing-capacity aircraft control surface


    Additional title:

    一种金属融合的高承载力飞行器控制面


    Contributors:
    LIAO JUNGANG (author) / TIAN LULU (author) / XING CHAOYANG (author) / MA LINA (author) / XU JIANFENG (author) / WANG CHAO (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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