The invention discloses a helicopter blade vibration adjusting tool and method, and relates to the technical field of mechanical vibration. One specific implementation mode of the tool comprises a vibration value disc (01), the vibration value disc (01) is circular, the radius length of the vibration value disc is used for representing the size of a vibration value, and the angle of the disc is used for representing the phase of the vibration value; the paddle disc (02) is circular, the paddle disc (02) is divided into N equal parts according to the number N of the paddles, and each separation line (021) sequentially corresponds to one paddle. And calculation and adjustment of helicopter blade configuration are facilitated.

    本发明公开了一种直升机桨叶振动调整工具及方法,涉及机械振动技术领域。该工装的一个具体实施方式包括:振动值盘(01),所述振动值盘(01)为圆形,所述振动值盘的半径长度用于表示振动值的大小,所述圆盘的角度用于表示所述振动值的相位;桨叶盘(02),所述桨叶盘(02)为圆形,根据所述桨叶的数量N被分成N等分,每一个分隔线(021)顺序对应一个桨叶。便于直升机桨叶配置的计算和调整。


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    Title :

    Helicopter blade vibration adjusting tool and method


    Additional title:

    一种直升机桨叶振动调整工具及方法


    Contributors:
    YANG CHUNMING (author) / ZHU JIJUN (author) / CHEN LINAN (author) / XU DAHUA (author)

    Publication date :

    2023-03-21


    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 / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen



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