Some new aspects in the diagnostics of the technical condition of planetary gearboxes of aircraft gas-turbine engines
- 作者: Sundukov A.E.1, Shakhmatov E.V.2, Kryuchkov A.N.2, Igolkin A.A.2
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隶属关系:
- PKF TSK, LLC
- Samara National Research University
- 期: 卷 24, 编号 2 (2025)
- 页面: 181-189
- 栏目: MECHANICAL ENGINEERING
- URL: https://journals.rcsi.science/2542-0453/article/view/311532
- DOI: https://doi.org/10.18287/2541-7533-2025-24-2-181-189
- ID: 311532
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As a result of experimental and theoretical studies performed, a number of new results significantly expanding the possibilities of assessing the technical condition of gas turbine engine planetary gearboxes was obtained. The simulation model of the “sun gear/satellites” couple vibration under propagating wear of tooth flanks, a model of the width of the spectral line of the tooth component of the gear couple under review, as well as the widths of the spectral line of rotation frequency of the gearbox output shaft in the vibration process and the signal of a regular tachometric sensor of its rotation, were proposed. New methods of analyzing dynamic processes were developed. The developed mathematical models, new methods of analyzing dynamic processes made it possible to propose a package of new diagnostic indicators of teeth wear and the values of backlash in a gear coupling. Recommendations on setting standards for the developed diagnostic indicators were given.
作者简介
A. Sundukov
PKF TSK, LLC
编辑信件的主要联系方式.
Email: sunduckov@mail.ru
Candidate of Science (Engineering), Chief Technology Officer
俄罗斯联邦E. Shakhmatov
Samara National Research University
Email: shakhm@ssau.ru
Academician of the Russian Academy of Sciences, Head of the Department of Power Plant Automatic Systems
俄罗斯联邦A. Kryuchkov
Samara National Research University
Email: kryuchkov.an@ssau.ru
Doctor of Science (Engineering), Professor, Leading Researcher of the Department of Power Plant Automatic Systems
俄罗斯联邦A. Igolkin
Samara National Research University
Email: igolkin.aa@ssau.ru
Doctor of Science (Engineering), Professor, Leading Researcher of the Department of Power Plant Automatic Systems
俄罗斯联邦参考
- Kurushin M.I., Balyakin V.B., Kurushin A.M. Experimental investigation of the courses of vibration excitation of elements of gas turbine engines with a differential reduction gearbox. Izvestiya Samarskogo Nauchnogo Tsentra RAN. 2014. V. 16, no. 4. P. 132-136. (In Russ.)
- Sundukov A.E. Investigation of the characteristics of the component of vibration of gas turbine engine gearbox that causes fatigue failures of its structural elements in case of tooth flank wear. Vestnik of Samara University. Aerospace and Mechanical Engineering. 2020. V. 19, no. 4. P. 70-79. (In Russ.). doi: 10.18287/2541-7533-2020-19-4-70-79
- Vul' V.M., Popkov V.I., Agafonov V.K., Baklanov V.S. Issledovanie dinamicheskikh kharakteristik dvigatelya, stenda i ob"ekta v mestakh opornykh svyazey. Sb. trudov «Vibratsionnaya Prochnost' i Nadezhnost' Dvigateley i Sistem Letatel'nykh Apparatov». Iss. 7. Kuybyshev: Kuybyshev Aviation Institute Publ., 1980. P. 62-68. (In Russ.)
- Sundukov A.E., Shakhmatov E.V. Evaluation of both engine placement and propeller type effect on the diagnostic signs of its gearbox teeth wear. Aerospace MAI Journal. 2022. V. 29, no. 4. P. 208-218. (In Russ.). doi: 10.34759/vst-2022-4-208-218
- Sundukov A.E. Sposob diagnostiki defektov zub'ev zubchatykh koles reduktora gazoturbinnogo dvigatelya [Diagnostic method for defects of teeth of geared wheels of reduction gear of gas turbine engine]. Patent RF, no. 2737993, 2020. (Publ. 07.12.2020, bull. no. 34)
- Sundukov A.E. Sposob izmereniya energeticheskoy shiriny spektral'noy sostavlyayushchey vibratsii mashin [Method for measuring energy width of spectral component of machine vibration]. Patent RF, no. 2750846, 2021. (Publ. 05.07.2021, bull. no. 19)
- Sundukov A.E. Sposob diagnostiki defektov zub'ev zubchatykh koles reduktora gazoturbinnogo dvigatelya [Method for diagnostics of defects of gears of gear wheels of gearbox of gas-turbine engine]. Patent RF, no. 2783467, 2022. (Publ. 14.11.2022, bull. no. 32)
- Sundukov A.E. Sposob diagnostiki defektov kinematicheskikh par rotornykh mashin [Method for diagnosing defects in kinematic pairs of rotary machines]. Patent RF, no. 2792713, 2023. (Publ. 23.03.2023, bull. no. 9)
- Sundukov A.E. Argumentation of filter width selection with the use of envelope spectrum in vibration diagnos-tics of rotary machine defects. Vestnik of Samara University. Aerospace and Mechanical Engineering. 2020. V. 19, no. 3. P. 100-108. (In Russ.). doi: 10.18287/2541-7533-2020-19-3-100-108
- Sundukov A.E., Sundukov E.V. Investigation of vibrational state of rolling contact bearings during their runout. Experimential data analysis based upon the spectrum of peaks. Vestnik of the Samara State Aerospace University. 2006. No. 2 (10), part 1. P. 90-93. (In Russ.). doi: 10.18287/2541-7533-2006-0-2-1(10)-90-93
- Sundukov A.E., Shakhmatov Ye.V. Increasing the sensitivity and expanding the functionality of bipolar analysis of rotary machine vibrations. Vestnik of Samara University. Aerospace and Mechanical Engineering. 2022. V. 21, no. 1. P. 91-98. (In Russ.). doi: 10.18287/2541-7533-2022-21-1-91-98
- Sundukov A.E. Sposob diagnostiki tekhnicheskogo sostoyaniya zubchatogo zatsepleniya [Diagnostic method of technical condition of gearing]. Patent RF, no. 2717139, 2020. (Publ. 18.03.2020, bull. no. 8)
- Kryuchkov A.N., Plotnikov S.M., Sundukov E.V., Sundukov A.E. Simulation model of oscillations of the «sun gear – satellites» pair of turboprop engine planetary reduction gearbox in the presence of defects of tooth flanks. Vestnik of Samara University. Aerospace and Mechanical Engineering. 2019. V. 18, no. 4. P. 87-95. (In Russ.). doi: 10.18287/2541-7533-2019-18-4-87-95
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