Flexible training device and method for row-based pneumatic riveting of airplane

Abstract

The invention provides a flexible training device and method for row-based pneumatic riveting of an airplane, relates to the field of assembling and manufacturing of aerospace, and aims at realizing the row-based riveting operation skill training of airplane riveting workers, nondestructive detection for the riveting quality, simulating of the row-based riveting conditions of an airplane body, skill assessment and other work tasks. The device and the method are characterized in that the pose of a robot can be adjusted to simulate the riveting of different positions of the airplane body, and single-nail riveting or row-based nail riveting can be selected; a lead screw is driven through a stepping motor to realize clinging or separating of an emulation board, and thus riveting nails can be clamped or removed; and the riveting quality is detected and assessed after simulating the riveting. The device and the method are simple to operate, low in cost, and high in efficiency; any sections of the airplane body can be simulated; the degree of freedom is high; the riveting operation simulation is high in similarity relative to the actual working condition; the skill training efficiency ofthe riveting workers can be effectively improved; and the time of the riveting workers adapting to the actual production conditions is reduced.

Description

technical field [0001] The invention relates to the field of assembly and manufacture of machinery, automobiles, ships, aerospace components and components, in particular to a flexible training device and a training method for dynamic riveting of aircraft formation and exhaust. Background technique [0002] The main issue of aircraft safety is the reliability of assembly. As the main assembly form of aircraft parts, riveting occupies a very important position in aircraft assembly. [0003] At present, the degree of mechanization and automation of domestic aircraft assembly and installation work is relatively low, with a large proportion of manual labor, low labor productivity and high quality requirements. The riveting space on the side of the fuselage is small, the adjustment of the riveting gun is difficult, and the riveting skills are high, especially the riveting of straight sections such as the fuselage, where there are many rivets. Most of the connections need to be r...

AI Technical Summary

Problems solved by technology

These two methods are greatly affected by human factors, the quality of riveting is unstable, and the labor intensity is high and the working conditions are poor.

The production conditions of the real machine are very different, so that after the employees have obtained the riveting qualification certificate, they still cannot carry out the riveting operation on the production site

[0004] Therefore, those skilled in the art are committed to developing a flexible training device and training method for aircraft exhaust dynamic riveting, which solves the problems of high training costs, poor quality consistency of riveting with multiple nails in rows, and poor quality of riveting workers in traditional training methods. There is a big difference between the training environment and the actual production working environment

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