The invention discloses a mounting process of an aircraft tail structure on an aero-engine test bed. The mounting process comprises the following steps of: aligning the position of the aircraft tail structure, drilling, mounting and dismounting, and remounting. According to the aircraft tail structure, the assembly composed of the aircraft tail structure installation unit and the reference frame serves as the reference, drilling work of the bolt holes of the aircraft tail structure is completed, and the accuracy of the aircraft tail structure, the aircraft tail structure installation unit and the reference frame when the aircraft tail structure, the aircraft tail structure installation unit and the reference frame are installed and connected to form a new assembly is guaranteed; the mounting process of position alignment, drilling, mounting, dismounting and re-mounting of the aircraft tail structure is achieved, and the problem that errors exist in actual mounting and cannot be accurately mounted due to the fact that mounting process holes are directly preset in the production process of the aircraft tail structure is solved.
本发明公开了一种飞机尾部结构在航空发动机试车台架上台安装工艺,包括:实现飞机尾部结构进行位置对准、钻孔安装拆卸、再安装的安装工艺过程。飞机尾部结构以飞机尾部结构安装单元和基准架构成的组合体为基准,完成飞机尾部结构螺栓孔的钻孔工作,保证了飞机尾部结构、飞机尾部结构安装单元及基准架在安装连接构成新组合体时的准确性,实现飞机尾部结构进行位置对准、钻孔安装拆卸、再安装的安装工艺过程,解决了飞机尾部结构在生产时直接预设安装工艺孔导致在实际安装时存在误差不能准确进行安装的问题。
Process for installing aircraft tail structure on aero-engine test bed
一种飞机尾部结构在航空发动机试车台架上台安装工艺
22.12.2023
Patent
Elektronische Ressource
Chinesisch
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 |
Aero-engine and aircraft construction
Engineering Index Backfile | 1935
Emerald Group Publishing | 1989
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