SYSTEM FOR GAUGE BLOCKS DIAGNOSTICS

Z. Buchta, B. Mikel, M. Cížek, J. Lazar, O. Cíp

Abstract

In this paper, a novel principle of contactless gauge blocks calibration is presented. The principle of contactless gauge block calibration combines low-coherence interferometry and laser interferometry. An experimental setup combines Dowell interferometer and Michelson interferometer to ensure a gauge block length determination with a direct traceability to the primary length standard. By monitoring both gauge block sides with digital camera gauge block 3D surface diagnostics is possible too.

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IMEKO-TC14-2011-11.pdf

DOI

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IMEKO TC

TC14 - Measurement of Geometrical Quantities

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