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Proceedings Paper

Measurement of centering error of serrated-tooth indexing table
Author(s): Yongchao Shi
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Paper Abstract

The concept of rotation accuracy of serrated- tooth indexing table (STIT) is different from that of conventional rotating table because STIT is an intermittent rotating table. The rotation accuracy of STIT is mainly measured by the centring error. Based on the fundamentals of interferometry a new setup to measure the centring error of SPIT was developed. It is a non-contact precision measuring setup with which the measurement is not affected by axial rise and fall of working table of STIT therefore many difficulties due to contact-type measuring methods were overcome. The experimental results are given in the paper.

Paper Details

Date Published: 22 September 1993
PDF: 4 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156300
Show Author Affiliations
Yongchao Shi, Beijing Institute of Machinery Industry (China)

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

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