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Proceedings Paper

High-precision measurement of a large-size gauge block thermal expansion coefficient
Author(s): YiBao Yuan; Zhen-Liang Ding; Jun Xu; Zhong Chen; Feng Yuan
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Paper Abstract

A gauge block''s thermal expansion coefficient (TEC) measuring system is described in this paper. The unit is suitable for the study of stability of largesize gauge blocks at the room temperature and gives an average TEC error in the scope of I x 1O6 x 108k''.

Paper Details

Date Published: 22 September 1993
PDF: 3 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156508
Show Author Affiliations
YiBao Yuan, Harbin Institute of Technology (China)
Zhen-Liang Ding, Harbin Institute of Technology (China)
Jun Xu, Harbin Institute of Technology (China)
Zhong Chen, Harbin Institute of Technology (China)
Feng Yuan, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 2101:
Measurement Technology and Intelligent Instruments
Li Zhu, Editor(s)

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