The invention discloses aircraft door test equipment and a test method thereof and a hydraulic oil pollution degree detection method, and relates to the technical field of airplanes. A hydraulic unit is used for providing hydraulic pressure for a cargo hold door, and a cable unit is used for detecting the state of a travel switch of the cargo hold door in the pressure supply process of a hydraulic system; the problem that in the prior art, aircraft door testing operation is difficult is solved. Furthermore, testing of the aircraft door is completed through pressure maintaining testing and travel switch testing, the hydraulic oil pollution degree detection method is provided and used for detecting the pollution degree of hydraulic oil, and the method is suitable for aircraft door detection.

    本发明飞机门测试设备及其测试方法和液压油污染度检测方法,涉及飞机技术领域,通过液压单元用于对货舱门提供液压,线缆单元用于检测货仓门在液压系统供压过程中行程开关的状态,解决了现有技术中有技术中对飞机门测试操作难度大的问题。进一步的,通过保压测试和行程开关测试完成对飞机门的测试,并提供一种液压油污染度检测方法,用于检测液压油的污染度,本发明适用于飞机门检测。


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    Titel :

    Aircraft door test equipment and test method thereof and hydraulic oil pollution degree detection method


    Weitere Titelangaben:

    飞机门测试设备及其测试方法和液压油污染度检测方法


    Beteiligte:
    GYOCHI (Autor:in) / SHEN HUI (Autor:in) / HUANG CHUNHUA (Autor:in) / ZHANG MEILI (Autor:in) / PENG XIAOJUN (Autor:in) / LIU JIAN (Autor:in)

    Erscheinungsdatum :

    2023-04-07


    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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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