A multi-layer nested X-ray focusing optics installation system and adjustment method

Abstract

The invention provides an assembling and adjusting system and method for a multilayer nested X-ray focusing optical device, and aims to solve a problem that an existing assembling and adjusting system causes damages for a glass lens in the assembling process because of employment of a mechanical mold and is not ideal in assembling precision. The assembling and adjusting system comprises an adjustment main system which is composed of an assembly frame, a six-dimensional adjustment device used for adjusting the attitude of a glass lens, a glass connecting column, a three-dimensional adjustment device group used for adjusting the overall attitude of the focusing optical device, two bearings respectively installed at two end parts of a central rod of the focusing optical device, two concentric devices respectively located between the bearings and a rim of the focusing optical device and long rods used for connecting the bearings and three-dimensional adjustment devices, wherein the six-dimensional adjustment device, the glass connecting column and the three-dimensional adjustment device group are sequentially arranged from top to bottom; the six-dimensional adjustment device is installed on the assembly frame in a headstand direction; and the focusing optical device to be assembled and adjusted is fixed between the glass connecting column and the three-dimensional adjustment device group. The assembling and adjusting system is convenient to assemble and adjust and high in assembling and adjusting precision, and does not damage the lens.

Description

Technical field [0001] The invention belongs to the technical field of X-ray optics, and relates to a multi-layer nested X-ray focusing optics assembly system and assembly method. Background technique [0002] X-ray focusing optics is an X-ray optical device that uses the principle of X-ray grazing incidence to focus incident X-rays on a certain area. The focus and collimation of X-rays has always been a difficult point in research. Over the years, scholars from various countries have used a variety of methods to focus and collimate X-rays, such as capillary lenses, Wolter lenses, composite refraction lenses, and zone plates. Different focusing methods are applied in different fields. Among these methods, the research of Wolter lens applied to X-ray space observation in China is still in the preliminary stage. [0003] The existing multi-layer nested X-ray focusing optics is based on the principle of Wolter lens. According to the application requirements, the design and process ar...

AI Technical Summary

Problems solved by technology

However, in the development process of X-ray focusing optics, the assembly process is the most prone to large errors. The traditional assembly method mainly uses mechanical fixtures to determine the distance between the lenses of each layer, and its accuracy is not very ideal.

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