Study on the measurement adied assembly technology of aircraft flexible assembly tool

Author(s):  
Qu Ligang ◽  
Dong Zhiliang ◽  
Zhou Haijun
2021 ◽  
Vol 30 (1) ◽  
pp. 53-66
Author(s):  
Octavian DUCA ◽  
Claudiu BIDICĂ ◽  
Eugenia MINCĂ ◽  
Valentin GURGU ◽  
Marius PĂUN ◽  
...  

2011 ◽  
Vol 48-49 ◽  
pp. 946-949
Author(s):  
En Long Cao ◽  
Jian Dong Zhang

Considering general weakness in the current development of assembly, the paper analyses the structure of former fuselage and the function of assembly. After a thorough investigation and research on extensive analysis, this paper completes three-dimension structural design of former fuselage assembly using digital flexible assembly technology. The three-dimension structural design includes the design of transmission, the design of power sector and the design of actuator combining innovative design methods. The paper completes modeling of front fuselage assembly based on the modular design thought. The module mainly includes the base module, the guide module, the driver module, the execute module and the connection module. And then, the paper accomplishes overall tooling of front fuselage assembly and collision analysis of assembly by using CATIA software. Finally, the paper also completes making the animation by using 3DVIA Composer software. The animation depicts the movement of former fuselage assembly and completes the dynamic simulation.


Author(s):  
Torge Kolditz ◽  
Caner-Veli Ince ◽  
Annika Raatz

AbstractTo meet the demands for flexible assembly technology, an aerodynamic feeding system has been developed. The system autonomously finds the optimal configuration of four parameters – two angles of inclination, nozzle pressure and component speed – using a genetic algorithm, which has been presented in earlier work. To increase the flexibility of the feeding system, an actuator was implemented, that enables the variation of the nozzle position orthogonally to the moving direction of the components. This paper investigates the effects of the more flexible flow against the components on their behavior when passing the nozzle. Additionally, the nozzle position was implemented into the genetic algorithm as a fifth parameter. Therefore, the impact of the enlargement of the solution space of the genetic algorithm due to the implementation of a fifth parameter is investigated in this paper as well.


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