Speaker
Baohou Liu
(University of Science and Technology of China)
Description
To satisfy the strict alignment tolerances of accelerator magnets for the Hefei Advanced Light Facility (HALF), it is essential to accurately fiducialize their magnetic centers. This paper describes a high-precision and efficient fiducialization method developed for HALF, based on a single stretched wire bench combined with a precision surface plate. The system enables the relative coordinates between the magnetic center and the magnet fiducials to be determined with high accuracy. Experimental results demonstrate an overall fiducialization uncertainty of better than 10 µm, fulfilling the exacting requirements for magnetic center referencing in the HALF project.
Primary author
Baohou Liu
(University of Science and Technology of China)
