A concept improvement design of the girder adjustment system for TPS storage ring

WEP01
17 Sept 2025, 17:00
1h
Poster Session Room (The Loop)

Poster Session Room

The Loop

Poster Presentation Storage Rings Wednesday Poster Session

Speaker

Tse-Chuan Tseng (National Synchrotron Radiation Research Center)

Description

The girder adjustment system of TPS storage ring can fine adjust each girder in 6 axes with 6 kinematic mounting motorized cam movers. The installation of the TPS had demonstrated this design. However, this design is freely mounted with gravity and the 1st natural frequency is less than 30 Hz even with supplement side locking system. Moreover, the motor controller restricts the beginning power output and sometimes the girder will falling when the electromagnetic motor brake is released. A concept improvement design is thus introduced to modify these situations. In this design, a worm gearbox addition can raised the reduction ratio to prevent the falling and inverse kinematic mounting movers with strong springs not only firmly lack the girder to raise the natural frequency but also preserve the motorized algorithm. This paper describes the design in detail.

Author

Tse-Chuan Tseng (National Synchrotron Radiation Research Center)

Co-authors

Chia-Jui Lin (National Synchrotron Radiation Research Center) Chien-Kuang Kuan (National Synchrotron Radiation Research Center) Chun-Shien Huang (National Synchrotron Radiation Research Center) Huai-San Wang (National Synchrotron Radiation Research Center) Keng-Hao Hsu (National Synchrotron Radiation Research Center) Wei-Yang Lai (National Synchrotron Radiation Research Center)

Presentation materials

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