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Diagnostics of a Clamping Joint System Cover

Abstract

The article describes a diagnostic method, on the basis of which it is possible to assess whether there is a loose connection in the clamping system (detection) and to determine which of them is loose (localization). The diagnostic method is based on comparing the drops in the natural frequencies of a measured system with respect to a reference system, which simulates the desired state. When analysing the drop in natural frequencies in order to locate the loosening, it is necessary to relate this drop to the position of the clamping joints within the considered mode shape.

DOI: https://doi.org/10.2478/scjme-2022-0022 | Journal eISSN: 2450-5471 | Journal ISSN: 0039-2472
Language: English
Page range: 119 - 130
Published on: Nov 7, 2022
Published by: Slovak University of Technology in Bratislava
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2022 Miloš Musil, Juraj Úradníček, Marek Páleník, Ondrej Chlebo, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.