Assembling tool and method for accelerator cavity device of free electron laser device

A technology for laser device and assembly tooling, which is used in metal processing, metal processing equipment, manufacturing tools, etc.

Pending Publication Date: 2020-04-21
SHANGHAI INSTALLATION ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an assembly tooling and method for an accelerator cavity device of a free electron las

Method used

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  • Assembling tool and method for accelerator cavity device of free electron laser device
  • Assembling tool and method for accelerator cavity device of free electron laser device
  • Assembling tool and method for accelerator cavity device of free electron laser device

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Embodiment Construction

[0098] The present invention is described in detail below in conjunction with accompanying drawing:

[0099] Please refer to Figure 1 to Figure 3 , the accelerator cavity device 90 of the free electron laser device includes an upstream valve 96 , a cavity string, a low temperature monitoring chamber 98 and a downstream valve 97 connected in sequence. Wherein the chamber string is formed by a plurality of segmental cavity bodies 91, and the adjacent segmental cavity bodies 91 are communicated by bellows 99, wherein the upstream valve 96 communicates with the adjacent segmental cavity bodies 91 by bellows 99, and the downstream valve 97 communicates with the adjacent segmental cavity bodies 91. Adjacent segment cavities 91 are communicated through vacuum tubes and bellows 99 , and a cryogenic monitoring chamber (BPM) 98 is sheathed on the vacuum tubes for monitoring electron beams passing through the accelerator cavity device 90 . The section cavity body 91 includes an upstrea...

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Abstract

The invention discloses an assembling tool and method for an accelerator cavity device of a free electron laser device. The tool comprises an upstream cavity adjusting support, a downstream cavity adjusting support and a rotating adjusting support. The method includes the steps that the upstream cavity adjusting support and the downstream cavity adjusting support can be used for conducting rough adjustment on section cavities of the accelerator cavity device in the X direction, the Y direction and the Z direction and conducting fine adjustment on the section cavities in the Y direction and theZ direction, and therefore the section cavities can meet the requirement for installation precision in the horizontal direction and the height direction. The rotating fine adjusting support is used for adjusting the angle positions of the section cavities of the accelerator cavity device, and therefore the section cavities can meet the requirement for installation precision of the angle positions. By means of the assembling tool and method for the accelerator cavity device of the free electron laser device, the requirement for the installation precision can be met when assembling is conductedin an ultra-clean chamber.

Description

technical field [0001] The invention relates to a special tooling, in particular to a tooling and method for assembling an accelerator cavity device of a free electron laser device. Background technique [0002] The wavelength range of X-rays is 0.001-10nm, which is between ultraviolet rays and gamma rays. Those with a wavelength above 0.1nm are called soft X-rays, and those with a wavelength between 0.01nm and 0.1nm are called hard X-rays. Free Electron Laser (Free ElectronLaser, FEL) is currently the most advanced X-ray source. A free electron laser is coherent light generated by free electrons. The free electron laser is the only experimental device in the world that can simultaneously meet the time and space scales required to study processes at the atomic or molecular scale. Provide unprecedented high-resolution imaging, advanced structure analysis, ultra-fast process exploration and other cutting-edge research methods for physics, chemistry, life science, material s...

Claims

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Application Information

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IPC IPC(8): B23P19/00
CPCB23P19/00
Inventor 钱凯明蒋激扬张诚诚
Owner SHANGHAI INSTALLATION ENG GRP
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