Self-adaptive flexible airplane assembly device and method

Abstract

The invention discloses a self-adaptive flexible airplane assembly device and a self-adaptive flexible airplane assembly method, wherein through the installations of displacement sensors on the airplane assembly device, outline positioning clamping plates and positioning columns, three-dimensional coordinates of mechanisms relevant with airplane structural pieces and outline positioning are precisely controlled; the outline positioning clamping plates and the positioning columns of the airplane assembly device are relevant with the airplane outline; the precise control on the precisions of assembling and processing the structural pieces, outer skins and the like relevant with the airplane outline through the adoption of digital information is achieved during the processes of airplane assembly and processing; in such a way, not only is the self-adaptive flexible digitalized manufacture of the airplane assembly realized, but also sample plates and expensive sample pieces required by the original assembly method are thoroughly cancelled; since one set of devices can be applied to multiple stations and multiple airplane types, the existing situations that the existing airplane assemblying and processing devices are long in manufacture period and high in cost, one set of fixtures only can be used for the single station and the single airplane type, and the adaptability is poor are thoroughly changed; and in addition, the airplane research and production costs can be decreased greatly, the core competitiveness of an airplane production enterprise can be enhanced, and the economic benefit can be provided.

Description

technical field [0001] The invention relates to an adaptive flexible aircraft assembly device and method. Background technique [0002] Aircraft use the pressure difference generated by the air on the wings to fly, both for civilian and military purposes. The weight of the aircraft body must be as light as possible. Therefore, the structural parts and outer skin of the aircraft are all thin-walled structures. The thin-walled structural parts are characterized by poor rigidity. Many thin-walled structural parts are connected by rivets, glued, Bolted to form rigid structural components, the components are further assembled into the overall aircraft body. [0003] Aircraft parts are made of thin-walled structural parts by mechanical processing, numerical control processing, chemical washing and cutting, shot peening, welding, model stamping and other methods. After the parts processing is completed, enter the component assembly process. The assembly of aircraft components de...

AI Technical Summary

Problems solved by technology

There are many intermediate links, which leads to the reduction of the overall accuracy of the aircraft, long production preparation period and high cost

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