Speaker
Ms
Chunhua Li
(IHEP)
Description
HEPS is a new generation synchrotron facility with a challenging requirement of very low emittance, and the key technology difficulties are supposed to be overcome during the stage of HEPS-TF. For the mechanical & alignment system, the requirements are very stringent. The alignment error of magnets on a girder should be less than 30μm. Besides, the girder should be capable of doing beam-based alignment remotely to minimize the magnets position error during the runtime. To meet these requirements, studies on vibrating-wire alignment technique and auto-tuning magnet girder were carried out in HEPS-TF. This paper will describe the design and progress of those work.
Primary author
Ms
Chunhua Li
(IHEP)
Co-authors
Ms
Haijing Wang
(IHEP)
Mr
Jia Liu
(IHEP)
Ms
Lei Wu
(IHEP)
Mr
Shujin Li
(IHEP)
Mr
Xiaolong Wang
(IHEP)
Mr
Zihao Wang
(IHEP)