摘要
飞机壁板在预装配完成后,自动钻铆时需利用托板对其重新定位,降低了装配效率。结合飞机壁板的结构特点和自动钻铆工艺等,设计了一套能够适应自动钻铆的壁板预装配柔性定位装置,并利用遗传算法对其结构进行了优化。该装置可实现对多块飞机机身壁板的柔性预装配,并可与自动钻铆机良好的结合,避免了飞机壁板在自动钻铆机托架上的二次定位,提高了装配效率。
Currently, an aircraft＇s pre-assembled panel needs to be repositioned on automatic drilling and riveting machines, thus reducing the assembly efficiency. Through analyzing the flexible assembly technology and combining the structural characteristics of the pre-assembled panel with automatic drilling and riveting machines, we use the genetic algorithm to optimize and design a pre-assembled flexible positioning device for a certain type of aircraft panel. This device can be implemented on flexible pre-assembly for several aircraft panels and can be well combined with automatic drilling and riveting machines. It can avoid the repositioning of aircraft panel on automatic drilling and riveting machines to enhance assembly efficiency.
出处
《机械科学与技术》
CSCD
北大核心
2014年第3期465-468,共4页
Mechanical Science and Technology for Aerospace Engineering
基金
国家科技支撑计划课题项目(2011BAF13B01
2011BAF13B07)资助
关键词
柔性定位
自动钻铆
遗传算法
设计
ABAQUS
assembly
automatic drilling and riveting
design
drilling
efficiency
flexible positioning
genetic algorithms
MATLAB
optimization
riveting
schematic diagrams
