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Proceedings Paper

Optical measurement of ground cylinder lead angle
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Paper Abstract

The functional behavior of sealing surfaces and bearings depends on the texture direction with respect to the axis of rotation of a machined part, known as the twist or lead angle. We present our lead angle measurement solution using interference microscopy, multi-axis staging, and advanced software for determining surface texture direction and cylinder rotation axis.

Paper Details

Date Published: 21 June 2019
PDF: 6 pages
Proc. SPIE 11056, Optical Measurement Systems for Industrial Inspection XI, 110560X (21 June 2019);
Show Author Affiliations
Peter de Groot, Zygo Corp. (United States)
Michael Schmidt, Zygo Corp. (United States)
Leslie Deck, Zygo Corp. (United States)


Published in SPIE Proceedings Vol. 11056:
Optical Measurement Systems for Industrial Inspection XI
Peter Lehmann; Wolfgang Osten; Armando Albertazzi Gonçalves Jr., Editor(s)

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