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 - Ren, Z.R. AU - Li, M. AU - Sheng, W.F. AU - Tang, S. AU - Zheng, L.R. ED - Schaa, Volker R.W. ED - Bian, Lin ED - Chen, Zhichu ED - Dong, Yuhui ED - He, Ping TI - Design for Harmonic Suppression Mirrors Mechanical System with X-Ray Height Compensation Function at HEPS 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 - In view of the fact that the Harmonic Suppression Mirrors (HSMs) mechanical system under the fast scanning mode of the X-ray Absorption Spectroscopy Beamline (XAS Beamline) of High Energy Photon Source (HEPS) needs to have a X-ray height compensation function in addition to suppressing high harmonics. This paper introduces a high stability 9-axis HSMs mechanical system, which has a basic 5-DOF adjustment, and the relative position relationship between the two mirrors is adjustable. By changing the center distance between the two mirrors, the gap between the two mirrors, and adjusting the parallelism of the two mirrors, the goal of compensating the output X-ray height difference of the upstream Channel Cut Monochromator is achieved. The vacuum machinery volume of the entire HSMs mechanical system is relatively large, which reaches 1766mm. Movement travel of the second mirrors reaches 620mm. Currently, the vacuum machinery has been processed and further testing is being carried out. PB - JACoW Publishing CP - Geneva, Switzerland ER -