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Proceedings Paper

Laser-interferometric device for ring gauges calibration
Author(s): Jan Bartl; Roman Fira
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Paper Abstract

The diameter measurement of the cylinder bores is the specific problem of the length metrology. In practice, this operation is realised using three-pointed bore gauges - inside micrometers. The ring gauges - setting rings are used for testing of the inside micrometers. Such ring gauges are manufactured from the wear resistant steel or zirconium ceramic with diameter tolerance of 1 μm and shape tolerances according to DIN 2250. Since the setting rings of highest accuracy are the reference standards of 2nd order, there is necessary to carry out their precise calibration. This article describes the optical design of the device for the ring gauges calibration.

Paper Details

Date Published: 21 November 2003
PDF: 5 pages
Proc. SPIE 5259, 13th Polish-Czech-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics, (21 November 2003); doi: 10.1117/12.545113
Show Author Affiliations
Jan Bartl, Institute of Measurement Science (Slovak Republic)
Roman Fira, Slovak Institute of Metrology (Slovak Republic)


Published in SPIE Proceedings Vol. 5259:
13th Polish-Czech-Slovak Conference on Wave and Quantum Aspects of Contemporary Optics
Jerzy Nowak; Marek Zajac; Jan Masajada, Editor(s)

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