JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - UNPB AU - Kim, B.J. AU - Lee, S.B. AU - Na, D.H. ED - Schaa, Volker R.W. ED - Bian, Lin ED - Chen, Zhichu ED - Dong, Yuhui ED - He, Ping TI - PAL-EUV Storage Ring Girder System Design, Manufacturing, and Installation J2 - Proc. of MEDSI2023, Beijing, China, 06-10 November 2023 CY - Beijing, China T2 - International Conference on Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation T3 - 12 LA - english AB - The PAL-EUV accelerator is relatively small in size, and the SR_ARC, which corresponds to 1/4 of the Storage Ring, consists of a total of 35 magnets with a diameter of approximately 7.2m, which is about 1/4 of the full size. The distance between the magnets in this section (Coil Epoxy) is approximately 20mm, and there are no bellows included. Initially, the Girder System Concept considered placing girders in separate cells, but due to the absence of bellows that compensate for the flexibility of the Vacuum Chamber, it was changed to a 1 piece type that can support the entire SR_ARC. In order to fabricate the curved structure with precision tolerances of approximately 6m, the girder was divided into 3 pieces and assembled to achieve the 1 piece type. The actual fabrication and installation work were conducted to verify its functionality. PB - JACoW Publishing CP - Geneva, Switzerland ER -