Email this article GTE GEAR TOOTH WEAR DIAGNOSIS BASED ON VIBRATION NOISE
- Authors: Sundukov A.E.1, Sundukov E.V.2, Shakhmatov E.V.3
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Affiliations:
- Turbina SK, LLC
- JSC “KUZNETSOV”
- Samara National Research University (Samara University)
- Issue: Vol 8, No 1 (2022): 19.07.2022
- Pages: 33-37
- Section: Articles
- Published: 19.07.2022
- URL: https://dynvibro.ru/dynvibro/article/view/10545
- DOI: https://doi.org/10.18287/2409-4579-2022-8-1-33-37
- ID: 10545
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Abstract
This paper shows that vibration-based tooth wear diagnostics through the intensity of the n-dimensional vector proved to be ineffective for planetary gearboxes of gas turbine engines as it is characterized by low intensity of multiple tooth harmonics. It was found that the intensity of the process dispersion around the third and the sixth tooth harmonic - as wear develops - could serve as a diagnostic indicator of this particular defect.
About the authors
A. E. Sundukov
Turbina SK, LLC
Author for correspondence.
Email: sunduckov@mail.ru
Russian Federation, Finskaya st. 96,of.1, Samara, 443011,Russia
E. V. Sundukov
JSC “KUZNETSOV”
Email: sunduckov@mail.ru
Russian Federation, Zavodskoe shosse,29,
Samara, 443009
E. V. Shakhmatov
Samara National Research University (Samara University)
Email: shakhm@ssau.ru
Russian Federation, 34, Moskovskoye shosse, Samara, 443086, Russia
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