The invention discloses an aircraft engine accessory test attitude adjusting device and an adjusting control method, relates to an engine accessory attitude adjusting device and an adjusting control method, and aims to solve the problems that an overload phenomenon occurs when an existing angular contact ball bearing works in a high-load state, so that friction force is increased, the bearing cannot be normally used, and the service life of the bearing is prolonged. A six-dimensional adjusting platform is installed on a translation platform, the translation platform is installed on a liftable translation trolley, and a control cabinet is arranged close to the liftable translation trolley and controls the six-dimensional adjusting platform and the liftable translation trolley. Firstly, the lifting translation trolley is moved to a designated position, and the control cabinet is powered on; six supports of the six-dimensional adjusting platform are servo electric cylinders, digital closed-loop control is implemented, the six servo electric cylinders act in a coordinated mode at the same time to form the instantaneous posture of platform movement, the servo electric cylinders stretch out and draw back according to instructions, and the platform also runs to the horizontal posture. The invention relates to the field of aero-engine accessory casing performance testing.

    一种飞机发动机附件测试姿态调整装置及调整控制方法,本发明涉及发动机附件姿态调整装置及调整控制方法,本发明的目的是为了解决现有角接触球轴承在高负荷状态下工作时出现过载现象,导致摩擦力升高,轴承无法正常使用,影响设备的运转的问题,六维度调整平台安装在平移台上,平移台安装在可升降平移小车上,控制柜靠近可升降平移小车设置并控制六维度调整平台和可升降平移小车。首先将升降平移小车移动到指定位置,将控制柜上电;六维度调整平台的六个支撑为伺服电缸,实施数字式闭环控制,六台伺服电缸同时协调动作构成平台运动的瞬时姿态,伺服电缸按照指令伸缩,平台亦运行到水平姿态。本发明涉及航空发动机附件机匣性能测试领域。


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    Titel :

    Aircraft engine accessory test attitude adjusting device and adjusting control method


    Weitere Titelangaben:

    一种飞机发动机附件测试姿态调整装置及调整控制方法


    Beteiligte:
    LIU JIANG (Autor:in) / ZHANG LONGYUE (Autor:in) / CHEN YEMING (Autor:in) / YANG JIABIN (Autor:in)

    Erscheinungsdatum :

    2023-05-02


    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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