The invention belongs to the technical field of aircraft anti-corrosion tests, and particularly relates to a marine aircraft corrosion protection verification method. The method comprises the following steps: S1, dividing each aircraft structure area into an internal closed area, an internal semi-closed area and an open exposed area according to the relative humidity of the aircraft structure area and whether the aircraft structure area is exposed in the ocean atmosphere; s2, testing each airplane structure area; and S3, carrying out environmental test conformity detection on the appearance and coating detection requirements of each airplane structure area according to a given humidity and heat resistance test, a given mildew resistance test, a given salt spray resistance test and a given acid atmosphere test. According to the invention, tests of different periods are carried out on different structural areas of the aircraft, and the environment resistance of parts in each area of the marine aircraft can be accurately verified.
本申请属于飞机防腐蚀试验技术领域,特别涉及一种海上飞机腐蚀防护验证方法。该方法包括步骤S1、根据飞机结构区域的相对湿度及是否暴露在海洋大气中,将各飞机结构区域划分为隶属于内部封闭区、内部半封闭区及敞开外露区;步骤S2、对各飞机结构区域进行试验;步骤S3、根据给定的耐湿热试验、耐霉菌试验、耐盐雾试验及酸性大气试验对各飞机结构区域的外观及涂层检测要求进行环境试验符合性检测。本申请对飞机不同结构区域进行了不同周期的试验,能够较为精准的验证海上飞机各区域零部件的耐环境性能。
Marine aircraft corrosion protection verification method
一种海上飞机腐蚀防护验证方法
2023-01-17
Patent
Electronic Resource
Chinese
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 / 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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