Email this article Method of calculation dynamics roller bearings pinion differential gear
- Authors: Kurushin M.1, Ossiala V.2
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Affiliations:
- Samara University
- Samara university
- Issue: Vol 5, No 2 (2019): 21.06.2019
- Pages: 26-36
- Section: Articles
- Published: 21.06.2019
- URL: https://dynvibro.ru/dynvibro/article/view/7399
- DOI: https://doi.org/10.18287/2409-4579-2019-5-2-26-36
- ID: 7399
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Abstract
In this paper, the method of calculating the dynamics of roller bearings of satellites of differential turbo-screw reducers is briefly considered. The distribution of forces on the rolling elements is found and their durability on the contact stresses. Determines the thickness of the lubricant layers in the contacts of the rolling elements with the rings of with the separator jumpers, as well as in the contact of the separator with the centering surfaces of the bearing rings; determines the sliding speed in the contacts and, as a consequence, assess the danger of jamming.
About the authors
Mikhail Kurushin
Samara University
Author for correspondence.
Email: 029-029@mail.ru
Russian Federation
Venceslas Ossiala
Samara university
Email: ossialav@gmail.com
Assisnat of the Department of Machine Design Principles
Russian FederationReferences
- Kurushin, M., Balyakin, V. and Ossiala, V. (2017), “Investigation of the Dynamics of Gear Systems with Consideration of a Pinion Support Flexibility”, Procedia Engineering, vol. 176, pp. 25-36.
- Leblanc, A., Nelias, D. and Defaye, C. (2009), “Nonlinear dynamic analysis of cylindrical roller bearing with flexible rings”, Journal of Sound and Vibration, vol. 325, issue 1-2, pp. 145-160.
- Yang, Z., Deng, X. and Li, Z. (2019), “Numerical modeling of dynamic frictional rolling contact with an explicit finite element method”, Tribology International, vol. 129, pp. 214-231.
- Balyakin, V.B., Zhilnikov, E.P. and Pilla, C.K. (2018), “Calculating Life Spans of Bearings Taking into Consideration the Wear and Failure of PTFE Cages”, Journal of Friction and Wear, vol. 39, issue 1, pp. 19-23.
- Kurushin M.I., Kurushin A.M. and Zhilnikov E.P. (2011), “Serviceability of the rolling contact of rings and bending strength of textolite cage rivets of ball bearings in helicopter transmission”, Vestnik of the Samara State Aerospace University” (“Vestnik SSAU”) academician S. P. Korolev (national research University), no. 1 (25), pp. 76-85.
- Kognner, D.S., Kurushin, M.I. and Ratner, I.D. (1968), “Raschet tolshchin smazochnovo sloya v zubchatykh peredachakh I padshipnikakh kacheniya”, Materialy soveshchaniya. Zubchatye peredachi aviatsionnykh izdeliy, vol. 1, pp. 112-134.
- Patel, U.A. and Naik, B.S. (2017), “Nonlinear vibration prediction of cylindrical roller bearing rotor system modeling for localized defect at inner race with finite element approach”, Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, vol. 231, issue 4, pp. 647-657.
- Kurushin, M.I. Balyakin, V.B. and Kurushin, A.M. (2014), “Eksperimental‘nye issledavanya pritsin vosbuzhdenya kolebaniy elementov nurbovintovogo dvigatelya s differentsial‘nym reduktorom” , Izvestiya Snc.RAN., vol. 16, no. 4, pp. 152-158 (in Russian).
- Kurushin, M.I., Balyakin, V.B. and Kurushin, S.A. (2015), “Methods of controling vibration in elastic systems with gear, 2th Conference Dynamics and Vibroacoustics of Machines (DVM2014), Procedia Engineering, vol. 106, pp.192-201.
- Wang, H., Han, Q. and Zhou, D. (2017), “Nonlinear dynamic modeling of rotor system supported by angular contact ball bearings”, Mechanical Systems and Signal Processing, vol. 85, pp. 1.
- Balyakin, V.B., Zhilnikov, E.P., Kosenok, B.B. and Lavrin, A.V. (2017), “Study of the influence of ring misalignment in rolling bearings on frictional torque and the fatigue life of supports”, Journal of Friction and Wear, vol. 38, issue 1, pp. 7-12.
- Kapitsa, P.L. (1995), Gidrodinamicheskaya teoriya smazki pri kachenii, Zhurnal tekhnicheskoy fiziki, vol. XXV, issue 4, pp. 152-159.
- Zhou, C., Wang, Q., Ding, W., Gui, L. and Fan, Z. (2016), “Dynamics of drive axle system with effects of input torque”, Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, vol. 52, issue 2, pp. 134-143.
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