The invention provides a corrosion and wear test device for an aircraft movement mechanism hinge in a marine service environment. The corrosion and wear test device comprises a driving module, a tested hinge, a test piece clamp, a load loading module, a high-precision position sensor, a test bed and a corrosion salt spray test box. The test device can simulate the real situation of ground parking corrosion-aerial load wear-ground parking corrosion of the aircraft movement mechanism hinge, and reproduce the corrosion wear damage process and characteristics of the aircraft movement mechanism hinge in the marine service environment. The test device provided by the invention can simulate the real corrosion-wear damage process of the aircraft movement mechanism hinge in a short time, accurately calculates the wear extent of the tested hinge and the change of the friction coefficient in the test process, and is used for researching the influence of the real corrosion wear environment on the aircraft movement mechanism hinge.
本发明提供了一种海洋服役环境下飞机运动机构铰链腐蚀磨损试验装置,包括驱动模块、被试铰链、试验件夹具、载荷加载模块、高精度位置传感器、试验台以及腐蚀盐雾试验箱。本试验装置能模拟飞机运动机构铰链“地面停放腐蚀‑空中载荷磨损‑地面停放腐蚀”的真实情况,再现飞机运动机构铰链在海洋服役环境下的腐蚀磨损损伤过程和特征。本发明提供的试验装置能够在短时间内模拟飞机运动机构铰链真实腐蚀‑磨损损伤过程,精准计算试验过程中被试铰链磨损量的大小和摩擦系数的变化,用以研究真实腐蚀磨损环境对飞机运动机构铰链的影响。
Airplane movement mechanism hinge corrosion wear test device and test method in marine service environment
一种海洋服役环境下飞机运动机构铰链腐蚀磨损试验装置及试验方法
2023-11-14
Patent
Electronic Resource
Chinese
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 / 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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