Oct 8 – 12, 2018
US/Central timezone
IWAA 2018 group picture is available to download

Construction and alignment of test half-cell of SPring-8-II

Oct 11, 2018, 10:30 AM
30m
1 West (Wilson Hall)

1 West

Wilson Hall

Paper Survey & Alignment Aspects of Light Sources Survey & Alignment Aspects of Light Sources

Speaker

Dr Hiroaki Kimura (JASRI/RIKEN)

Description

SPring-8 upgrade plan (SPring-8-II) has been discussed and examined to realize an ultra-low emittance storage ring with two boundary conditions to be cleared; high alignment precisions and 10 months of short replacing period. Comprehensive system and scenario of both installation and alignment have been designed for these above conditions. Half-cell with actual components has been assembled and constructed at experimental hall in SPring-8 in this year. We present the alignment scenario and an alignment system for girders and magnet supports. Also, an alignment procedure and effects of girder transportation with magnets are estimated and discussed.

Primary author

Dr Hiroaki Kimura (JASRI/RIKEN)

Co-authors

Dr Chao ZHANG (Japan Synchrotron Radiation Research Institue(SPring-8)) Dr Kenji Fukami (JASRI/RIKEN) Mr Morihiro KAWASE (Japan Synchrotron Radiation Research Institute(SPring-8)) Dr Norihiro WATANABE (JASRI/SPring-8) Mr Noriyoshi AZUMI (JASRI/RIKEN) Dr Sakuo MATSUI (RIKEN) Dr Tsutomu TANIUCHI (Japan Synchrotron Radiation Research Institue(SPring-8)) Dr Tsuyoshi AOKI (Japan Synchrotron Radiation Research Institue(SPring-8)) Dr Yuichi Okayasu (Japan Synchrotron Radiation Research Institute (SPring-8))

Presentation materials