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Electronic Speckle Pattern Interferometry for Vibrational Analysis of Cutting Tools Cover

Electronic Speckle Pattern Interferometry for Vibrational Analysis of Cutting Tools

Open Access
|Jul 2018

Abstract

A Michelson interferometer based ESPI system for static and vibration out of plane displacement measurements is presented. The aim of the article is to demonstrate the usability of ESPI non-contact measurement method in the field of machining. The correlation fringe patterns were visualized using custom software. The accuracy of ESPI interferometer was verified by the comparison with measurement results collected using industrial XL-80 laser system. The efficacy in vibration analysis was tested by studying the mode shapes and resonant frequencies of the transverse vibrations of square plates. The measurement methodology was used to determine natural frequencies and the shapes of vibrational modes of NFTe 100x1.2/64-II circular slitting saw. As a result the values of rotational speed that should be avoided during machining were determined.

DOI: https://doi.org/10.2478/ama-2018-0021 | Journal eISSN: 2300-5319 | Journal ISSN: 1898-4088
Language: English
Page range: 135 - 140
Submitted on: Oct 13, 2017
Accepted on: Jun 13, 2018
Published on: Jul 17, 2018
Published by: Bialystok University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2018 Piotr Mrozek, Ewa Mrozek, Andrzej Werner, published by Bialystok University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.