The invention relates to an aircraft landing gear wheel brake response test device and method, and the device adjusts the installation position of a load simulation oil cylinder through an arranged position adjustment assembly, thereby adjusting the installation position of a landing gear assembly, and enabling the test device to carry out the simulation test of landing gear assemblies of different models and sizes. Meanwhile, the position adjusting assembly adopts a lead screw assembly and a roller assembly to be matched with a sliding rail mechanism to achieve adjustment in the vertical direction, and the stability of action in the vertical direction is improved; aiming at the hub wheel driving assembly, an emergency brake assembly capable of being remotely controlled is arranged so as to cope with sudden accidents in the test process; meanwhile, a response measuring system is arranged on the undercarriage assembly and used for measuring the dynamic response of the undercarriage in the taxiing and braking process; besides, the hub wheel assembly is provided with a replaceable auxiliary hub wheel and an inertia wheel, so that the speed of the machine body is accurately simulated, the auxiliary hub wheel and the inertia wheel with different masses are configured, and the energy adjustment simulation of the machine body is realized.

    本发明涉及一种飞机起落架机轮刹车响应试验装置及试验方法,其通过设置的位置调节组件调节载荷模拟油缸安装位置,进而调节起落架组件的安装位置,使得该试验装置可对不同型号尺寸的起落架组件进行模拟测试;同时,位置调节组件采用丝杆组件、滚轮组件配合滑轨机构实现在竖直方向上的调节,提高竖直方向动作的稳定性;针对毂轮驱动组件,设置了可远程控制的紧急刹车组件,以应对试验过程中的突发事故;同时,在起落架组件上设置了响应测量系统,用以测量滑跑刹车过程中起落架的动态响应;另外,毂轮组件通过设置的可更换的辅毂轮和惯性轮,在实现准确模拟机体速度的同时,配置不同质量的辅毂轮和惯性轮,实现机体能量调节模拟。


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    Titel :

    Aircraft landing gear wheel brake response test device and test method


    Weitere Titelangaben:

    一种飞机起落架机轮刹车响应试验装置及试验方法


    Beteiligte:
    CUI RONGYAO (Autor:in) / HUAN YAN (Autor:in) / SUN HONGGUO (Autor:in) / GUAN CHUNLIN (Autor:in) / ZHANG YIHAN (Autor:in) / CHEN SHAOBO (Autor:in)

    Erscheinungsdatum :

    2022-07-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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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