The invention discloses an aircraft nacelle integral structure and a manufacturing method thereof.The aircraft nacelle integral structure comprises a fixing plate and a thrust reverser, an upper fan cover and a lower fan cover are rotationally arranged on the two sides of the fixing plate respectively, and a first reinforcing ring is arranged at one end of the thrust reverser; the method for manufacturing the overall structure of the aircraft nacelle comprises the following steps that firstly, according to the overall design size of the nacelle, all parts are machined and manufactured; secondly, a first reinforcing ring is installed at one end of the thrust reverser; thirdly, hinges are installed on the two sides of the fixing plate, and the upper fan cover and the lower fan cover are connected and fixed through rotating hinges on one sides of the hinges; 4, a skin assembly is manufactured; fifthly, a second reinforcing ring is installed at one end of the skin assembly; and 6, the two ends of a fixing plate are fixed to the first reinforcing ring and the second reinforcing ring correspondingly, and then the two ends of the upper fan cover and the two ends of the lower fan cover are fixed around the outer rings of the first reinforcing ring and the second reinforcing ring.
本发明公开了一种飞机短舱整体结构及其制造方法,飞机短舱整体结构包括固定板和反推装置,固定板的两侧分别转动设置有上风扇罩和下风扇罩,反推装置的一端设置有加强圈一;一种制造飞机短舱整体结构的方法,包括以下步骤:步骤一:根据短舱整体设计尺寸,对各个部件的加工制造;步骤二:在反推装置一端安装加强圈一;步骤三:在固定板两侧安装铰链,并通过铰链一侧转页连接固定上风扇罩和下风扇罩;步骤四:制作蒙皮组件;步骤五:在蒙皮组件的一端安装加强圈二;步骤六:先将固定板的两端分别固定在加强圈一和加强圈二,接着将上风扇罩和下风扇罩的两端围绕加强圈一和加强圈二的外圈固定。
Aircraft nacelle integral structure and manufacturing method thereof
一种飞机短舱整体结构及其制造方法
2023-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / 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 |
Aircraft nacelle component and method for manufacturing aircraft nacelle component
Europäisches Patentamt | 2021
|