A profile adjustment device and adjustment method for a high-precision panel with a honeycomb sandwich structure

Abstract

The invention discloses a molded surface regulating device of a honeycomb sandwich structure high-accuracy panel. The molded surface regulating device of the honeycomb sandwich structure high-accuracy panel comprises a mechanical system which formed by a back support and a link mechanism supporting the panel, a molded surface accuracy measuring system which is formed by a laser tracker measuring main engine, a control main engine and a notebook computer and a molded surface accuracy key parameter acquisition system which is formed by a force sensor, a parameter acquisition system and a notebook computer. A molded surface method of the honeycomb sandwich structure high-accuracy panel comprises four steps. The molded surface regulating device of the honeycomb sandwich structure high-accuracy panel is distributed according to a molded surface accuracy error produced by a high-accuracy panel, through an adjusting position which is selected reasonably, and the molded surface accuracy of the high-accuracy panel can be largely improved by the adoption of little adjusting points. The molded surface regulating device of the honeycomb sandwich structure high-accuracy panel is fully faced to an engineering application, the molded surface accuracy of the sandwich structure high-accuracy panel is very effectively improved, and adjusting accuracy of a whole reflection surface of a compact field can be effectively improved.

Description

Technical field: [0001] The invention relates to a method for adjusting the profile of a large-scale high-precision panel, in particular to a device and method for adjusting the profile of a high-precision panel with a honeycomb sandwich structure, and belongs to the technical field of mechanical engineering / precision manufacturing. Background technique: [0002] With the rapid development of modern communication and military technology, the requirements for the electrical performance of the antenna are getting higher and higher. As the basis and key of building a large compact field, the large-scale high-precision reflector is constantly developing towards a larger area and higher precision. , and technical problems such as the manufacture and assembly of the large-size and high-precision panels that make up the reflective surface have become key technical bottlenecks that need to be overcome in the construction of super-large compact fields. The manufacturing accuracy of h...

AI Technical Summary

Problems solved by technology

This patent application mainly solves the problems of the position of the adjustment point, the number of the adjustment point, and the adjustment method in the process of adjusting the high-precision panel profile. From the perspective of engineering application, we hope to use fewer adjustment points and optimize the adjustment position. and the affected area to achieve efficient adjustment of panel profile accuracy

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