Delwedd Flaen

Diagnostyka skośnego łożyska tocznego za pomocą analizy rekurencyjnej

The book presents the results of diagnostic tests conducted on the angular contact ball bearing no. B7208CTAP4, widely used in the industry. Various defects of different sizes were intentionally introduced to the outer ring, inner ring and balls using an EDM machine equipped with specially design...

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Prif Awduron: Smagała, Arkadiusz, Kęcik, Krzysztof
Fformat: Online
Iaith:Pwyleg
Cyhoeddwyd: Lublin University of Technology Publishing House 2025
Pynciau:
bearing, diagnosis, vibration, defect, recurrence diagram, recurrence quantifications
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials::TGM Materials science::TGMD Engineering: Mechanics of solids
industry
Mynediad Ar-lein:https://directory.doabooks.org/handle/20.500.12854/161896
Tagiau: Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
Crynodeb:The book presents the results of diagnostic tests conducted on the angular contact ball bearing no. B7208CTAP4, widely used in the industry. Various defects of different sizes were intentionally introduced to the outer ring, inner ring and balls using an EDM machine equipped with specially designed electrodes. The arc was strategically positioned to simulate the most probable contact point with the rolling element, correspond to the nominal contact angle of the bearing. Vibration measurements were subsequently taken by recording the vibration velocity signal using a purposebuilt laboratory stand. The tests included bearings in various configurations, both with and without defects. The bearing’s condition was assessed by comparing the obtained results to the reference values derived from tests on defect-free bearings. In diagnostics, both recurrence plots and recurrence quantification methods were applied. The results were compared to those obtained through traditional methods of bearing diagnosis.

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