漆膜附着力是是检验飞机涂层质量的重要指标。某型飞机零件喷漆后用胶带粘贴法进行附着力检查时,面漆漆层被撕掉。本文就这起掉漆问题,分析其产生原因和影响因素,从涂装工的操作方法、涂装材料的选择、涂装前的表面处理以及涂层的因化温度等方面进行工艺验证,制定相应的預防措施.解决了此类零部件掉漆问题。

The adhesion of paint is an important indicator to test the quality of aircraft coating.When a certain type of aircraft parts are painted and then inspected by tape paste,the topcoat paint layer was torn off.In this paper,the causes and influencing factors of this problem are analyzed,and the process verification is carried out from the operation methods of the coating workers,the selection of coating materials,the surface treatment before painting and the curing temperature of the coating,and the corresponding preventive measures are formulated to solve the problem of the paint loss of such parts.