The invention belongs to the technical field of helicopter transmission system design, and relates to a method for processing a transmission system after rough and violent landing of a helicopter, which aims at the damage condition in field inspection after rough and violent landing of the helicopter, evaluates the influence of rough and violent landing on the transmission system according to the structure of the transmission system of the helicopter and stress analysis in rough and violent landing, and improves the reliability of the helicopter. The method comprises the following steps: determining the inspection grade and the specific method of parts of the transmission system, giving a processing method and a final use conclusion of the related parts of the transmission system, completing the load analysis of the transmission system according to the damage condition in the field inspection after the coarse and fierce landing of the helicopter, and determining the inspection grade and the specific method of the parts of the transmission system. And a processing method and a final use conclusion of related parts of the transmission system are given efficiently and reasonably.

    本发明属于直升机传动系统设计技术领域,涉及一种直升机粗猛着陆后传动系统处理方法,该方法针对直升机粗猛着陆后现场检查中出现的损伤情况,根据直升机传动系统结构及粗猛着陆中受力分析,评估粗猛着陆对传动系统的影响,确定传动系统关零部件的检查等级及具体方法,给定传动系统相关零部件的处理方法及最终使用结论,可以根据直升机粗猛着陆后现场检查中出现的损伤情况,完成传动系统受载分析,确定传动系统关零部件的检查等级及具体方法,高效、合理地给定传动系统相关零部件的处理方法及最终使用结论。


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    Titel :

    Transmission system processing method after rough and violent landing of helicopter


    Weitere Titelangaben:

    直升机粗猛着陆后传动系统处理方法


    Beteiligte:
    QI XIAOHUI (Autor:in) / LIU YANG (Autor:in) / CHENG JINYING (Autor:in) / XU TONGTONG (Autor:in) / LI JINTONG (Autor:in) / LIU YIMING (Autor:in) / QU CHUNTAO (Autor:in) / QIN YANBO (Autor:in) / LI CHEN (Autor:in) / KIMITAKE (Autor:in)

    Erscheinungsdatum :

    2023-01-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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    SUN BEIYU / CHEN YANWEI / LI QI et al. | Europäisches Patentamt | 2023

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    Allward, M.F. | Engineering Index Backfile | 1953


    Helicopter landing technique

    Hosegood, C.T.D. | Engineering Index Backfile | 1946