The invention relates to an all-composite material flap and a cementing method thereof. The all-composite material flap is composed of a flap upper skin, a flap lower skin, a flap outer side rib, a flap middle rib and a flap inner side rib, wherein the flap upper skin, the flap lower skin, the flap outer side rib, the flap middle rib and the flap inner side rib are all made of composite materials,the flap upper skin and the flap lower skin are glued and fixed together through an adhesive, and the flap outer side rib, the flap middle rib and the flap inner side rib are arranged between the flap upper skin and the flap lower skin and glued and fixed together through an adhesive. In this way, the flap is light in weight, the number of assembly parts is small, the production period is short,and the cost is low. In addition, the flap upper skin, the flap lower skin, the flap outer side rib, the flap middle rib and the flap inner side rib can be accurately positioned through the cementingmethod, the cementing range and the glue layer thickness between all the parts are accurately determined, and then the performance and quality of flap machining are improved.
本发明涉及一种全复合材料襟翼及其胶接方法,该全复合材料襟翼由襟翼上蒙皮、襟翼下蒙皮、襟翼外侧肋、襟翼中部肋、襟翼内侧肋组成,所述襟翼上蒙皮、襟翼下蒙皮、襟翼外侧肋、襟翼中部肋、襟翼内侧肋均由复合材料制作而成,而且所述襟翼上蒙皮和襟翼下蒙皮通过胶黏剂胶接固定一起,所述襟翼外侧肋、襟翼中部肋、襟翼内侧肋设于襟翼上蒙皮和襟翼下蒙皮之间,并通过胶黏剂胶接固定一起。这样,襟翼重量小,组件零部件少,生产周期短,成本低,而且通过本发明的胶接方法可对襟翼上蒙皮、襟翼下蒙皮、襟翼外侧肋、襟翼中部肋、襟翼内侧肋进行准确定位,并对各个零件之间的胶接范围、胶层厚度进行准确确定,进而提高加工襟翼的性能和质量。
All-composite material flap and cementing method thereof
一种全复合材料襟翼及其胶接方法
2020-10-13
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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B64C AEROPLANES , Flugzeuge |
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