The invention relates to the technical field of undercarriage locking mechanism repairing, in particular to an undercarriage locking mechanism performance measuring device and method, and the measuring device comprises a measuring device main body, a hydraulic system and an electrical system; the method comprises the steps of preparation work; locking in a manual mode; unlocking in a manual mode; unlocking and locking in an automatic mode; a motion trail limit; mechanical performance measurement; and measuring electrical performance. According to the invention, the problem that the measurement of the mechanical performance of the undercarriage locking mechanism cannot accurately simulate the motion trail of the undercarriage and the actual working condition of the stroke tail end of the undercarriage folding and unfolding actuator cylinder is effectively solved; the maintenance time is shortened, and the problem that the mechanical performance measurement and the electrical performance measurement of the undercarriage locking mechanism under various working modes are independently carried out is effectively solved; the device can be used for measuring the performance of locking mechanisms of similar products, and can solve the technical problems of the same kind. The maintenance quality stability of the undercarriage locking mechanism can be controlled, and the performance reliability of the undercarriage locking mechanism is guaranteed.

    本发明涉及起落架锁闭机构修理技术领域,具体为一种起落架锁闭机构性能测量装置及方法,测量装置包括测量装置主体、液压系统、电气系统;方法包括:准备工作;手动模式闭锁;手动模式开锁;自动模式开、闭锁;运动轨迹极限;机械性能测量;电气性能测量。本发明有效解决了起落架锁闭机构机械性能的测量无法准确模拟起落架的运动轨迹和起落架收放作动筒行程末端的实际工况的问题;减少了维修时间,有效解决了多种工作模式下起落架锁闭机构机械性能的测量和电气性能的测量均单独进行的问题;能够用于同类产品锁闭机构性能的测量,可解决同类的技术问题;能够控制起落架锁闭机构维修的质量稳定性,保证了起落架锁闭机构性能的可靠性。


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    Title :

    Device and method for measuring performance of undercarriage locking mechanism


    Additional title:

    一种起落架锁闭机构性能测量装置及方法


    Contributors:
    MA LIANGDONG (author) / LIU TINGYU (author) / YU BO (author) / ZHU WEIWEI (author) / XU YIJUN (author) / GE WEIQIANG (author) / TANG WEN (author) / YAN FENG (author) / QIN XIAOJIANG (author) / ZHANG HONGLI (author)

    Publication date :

    2024-10-18


    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



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