ICF (inertial confinement fusion) target assembly parameter measuring multi-freedom degree precision motion platform device

Abstract

The invention discloses an ICF (inertial confinement fusion) target assembly parameter measuring multi-freedom degree precision motion platform device. The ICF target assembly parameter measuring multi-freedom degree precision motion platform device comprises four parts, namely an ICF target parameter measuring three-dimensional translation system, an ICF target parameter three-dimensional monitoring system, an ICF target attitude double-rotation precision adjustment system and a vibration isolating platform for bearing the former three systems, wherein the ICF target parameter measuring three-dimensional translation system, the ICF target parameter three-dimensional monitoring system and the ICF target attitude double-rotation precision adjustment system are mounted on the vibration isolating platform in a delta form. Through combination with a high-precision air-floating guide rail and an air-floating shaft system and structural optimization and integration, high-precision adjustmentof ICF target space attitude is achieved; the designed motion platform with the ability of outputting target coordinate parameters completes precision adjustment and control of the overall target space attitude through cooperation with other projects, so that measurement of geometric quantities such as the size and the shape accuracy of microspheres, microcylinders and ICF target assembly parameters can be achieved.

Description

technical field [0001] The invention relates to a multi-degree-of-freedom precision motion platform device for measuring ICF target assembly parameters, which is suitable for measuring the size and shape accuracy of millimeter-scale assemblies such as ICF target assemblies and parts. Background technique [0002] Compared with nuclear fission reactions, nuclear fusion reactions are greener and more harmonious, and the raw materials used in nuclear fusion reactions are almost endless. However, nuclear fission has now been mastered by humans, but nuclear fusion still lacks effective means of control. Inertial confinement fusion (ICF), which is relatively more researched in the world today to achieve nuclear fusion reactions, is a method that irradiates lasers and charged particle beams as energy carriers into a fuel container filled with deuterium-tritium (DT). , the method of ultimately initiating a fusion reaction. In the ICF device, the huge energy beam is finally converg...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of high-precision detection of ICF target assembly parameters and ICF target spatial position adjustment, the present invention provides a multi-degree-of-freedom precision motion platform device for ICF target assembly parameter measurement, which solves the problem of millimeter-scale precision assemblies such as ICF target assemblies and Non-destructive measurement of nanometer-precision geometric quantities such as the size and shape accuracy of parts

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