The invention discloses an aero-engine torque testing device and an installation thrust evaluation method. The aero-engine torque testing device comprises a bearing platform, a first force measuring mechanism, a second force measuring mechanism and a third force measuring mechanism. The first force measuring mechanism comprises a first force measuring part, a first display device and a first slide way, the first force measuring part slides back and forth along the first slide way, the second force measuring mechanism comprises a second force measuring part, a second display device and a second slide way, the second force measuring part slides left and right along the second slide way, and the third force measuring mechanism and the second force measuring mechanism are the same in structure. And pressure detection devices are arranged on the first force measurement part, the second force measurement part and the third force measurement part. The to-be-tested aircraft is placed on the torque testing device, the engine is installed on the to-be-tested aircraft, the pressure of the wheels of the undercarriage of the to-be-tested aircraft after the aero-engine is started is detected through the first force measuring part, the second force measuring part and the third force measuring part, and the problem that the aero-engine is not installed for thrust testing is solved. And the accuracy of the thrust test of the aero-engine is improved.

    本发明公开了一种航空发动机力矩测试装置及安装推力评估方法,包括承载平台和第一测力机构、第二测力机构、第三测力机构;第一测力机构包括第一测力部、第一显示装置和第一滑道,第一测力部沿第一滑道前后滑动,第二测力机构包括第二测力部、第二显示装置和第二滑道,第二测力部沿第二滑道左右滑动,第三测力机构与第二测力机构结构相同,第一测力部、第二测力部和第三测力部上均设置有压力检测装置。本发明的力矩测试装置上放置待测试飞机,该待测试飞机上安装发动机,通过第一测力部、第二测力部和第三测力部检测航空发动机起动后待测试飞机起落架机轮的压力,解决了航空发动机未装机进行推力测试的问题,提高了航空发动机推力测试的准确性。


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    Title :

    Aero-engine torque testing device and installation thrust evaluation method


    Additional title:

    一种航空发动机力矩测试装置及安装推力评估方法


    Contributors:
    WEI YANG (author) / LIANG YINGGANG (author) / YU JINLU (author) / ZHANG XIAOBO (author) / ZHANG FEI (author) / ZHAO BINGBING (author) / ZHANG BAOWEN (author) / WU XING (author)

    Publication date :

    2024-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / 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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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