Flexible measurement and control tool system and flexible measurement and control method for large wall panels with complicated surfaces

Abstract

The invention discloses a flexible measurement and control tool system for large wall panels with complicated surfaces. The flexible measurement and control tool system comprises a fixture frame assembly, a wall panel surface retaining positioning assembly, a surface measurement assembly and an assembly information integrated control system module; the fixture frame assembly is configured in such a manner that wall panel assembly mounting space is limited by the fixture frame assembly; the wall panel surface retaining positioning assembly is rotatably mounted on the fixture frame assembly and is used for mounting a wall panel assembly; the surface measurement assembly is horizontally movably mounted on the fixture frame assembly; the assembly information integrated control system module is electrically connected with the surface measurement assembly. The invention further provides a flexible measurement and control method for assembling the wall panels by the aid of the system. The flexible measurement and control tool system and the flexible measurement and control method have the advantages that positioning points can be flexibly adjusted, the flexible measurement and control tool system and the flexible measurement and control method are applicable to different types of fuselage wall panel assemblies within a certain size range, large special tools are omitted, the assembly period can be shortened, and the tool cost can be saved; assembly requirements of different types of fuselage wall panels can be quickly met, and the assembly efficiency can be obviously improved; requirements on the openness of assembly stations and visibility of measurement stations can be met by the flexible measurement and control tool system owing to the design of dynamic modules in tools.

Description

technical field [0001] The present invention generally relates to the technical field of digital assembly, and in particular to a measurement and control tooling system and a measurement and control method for aircraft cabin wall panels based on functional dimensions. Background technique [0002] The appearance of the aircraft fuselage directly affects the aerodynamic performance and carrying capacity of the aircraft. The fuselage is usually formed by butt joints of barrel-shaped cabins, and the basic unit of assembly is the panel assembly, which is the most important load-bearing device of the aircraft. The fuselage panel composed of skin, sheared corner piece and sheet metal frame is assembled and formed through the installation frame. The theoretical shape of the panel is traditionally detected and described by the frame model mode, that is, one-to-one frame clamping , the positions of the ends of the clamps used to connect the frames are fixed and the interchangeability...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies in the existing panel drilling and riveting assembly technology, and propose a frame system and an online measurement and control method for the flexible assembly, positioning and measurement of large complex-shaped panel panels in aircraft cabins

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