Mechanical Design of NSLS Mini-Gap Undulator (MGU).

Lynch, D. ; Rakowsky, G.

Technical Information Center Oak Ridge Tennessee

关键词: Meetings;    Undulators;    Mechanical engineering;    Wiggler magnets;    Design;   

RP-ID  :  DE2003804010

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The mechanical design considerations are discussed with respect to the currently installed X-13 and future X-29 MGU. Comparisons to the previous 2 generations of variable small-gap undulator evolution in the NSLS X-ray ring are made and design improvements noted. The design requirements and mechanical difficulties for holding, positioning and driving the magnetic arrays are explored. Structural, thermal and electrical considerations which influenced the design are then analyzed. The mechanical performance of the MGU currently installed at X-13 is examined and future installations and enhancements are presented.