JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{xiang:medsi2023-thppp035,
author = {S.W. Xiang and H.X. Deng and R. Deng and Z.Q. Jiang and Y.Y. Lei and J.Y. Yang and W. Zhang and T.T. Zhen and S.D. Zhou},
% author = {S.W. Xiang and H.X. Deng and R. Deng and Z.Q. Jiang and Y.Y. Lei and J.Y. Yang and others},
% author = {S.W. Xiang and others},
title = {{Mechanical System of the U26 Undulator Prototype for SHINE}},
% booktitle = {Proc. MEDSI'23},
booktitle = {Proc. 12th Int. Conf. Mech. Eng. Design Synchrotron Radiat. Equip. Instrum. (MEDSI'23)},
eventdate = {2023-11-06/2023-11-10},
pages = {325--327},
paper = {THPPP035},
language = {english},
keywords = {FEL, undulator, SRF, alignment, linac},
venue = {Beijing, China},
series = {International Conference on Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation},
number = {12},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {07},
year = {2024},
issn = {2673-5520},
isbn = {978-3-95450-250-9},
doi = {10.18429/JACoW-MEDSI2023-THPPP035},
url = {https://jacow.org/medsi2023/papers/thppp035.pdf},
abstract = {{The Shanghai High repetition rate XFEL and Extreme light facility (SHINE) is under construction and aims at generating X-rays between 0.4 and 25 keV with three FEL beamlines at repetition rates of up to 1 MHz. The three undulator lines of the SHINE are referred to as the FEL-I, FEL-II, and FEL-III. Shanghai Synchrotron Radiation Facility(SSRF) will manufacture a total of 42 undulators (U26) with a period length of 26mm for FEL-I and 22 undulators (U55) with a period length of 55mm for FEL-II. Both the U26 and U55 are 4m long and use a common mechanical system. By using the specially designed double lever compensation springs can eliminate different magnetic force on the drive units. A U26 prototype has been developed and tested at SSRF. This paper describes the mechanical system design¿simulation and testing results of the U26 prototype, as well as its compatibility with U55.}},
}