Advertisement

Ways of Increasing Wear Resistance and Damping Properties of Radial Bearings with Forced Lubricant Supply

  • I. V. Kolesnikov
  • A. M. Mukutadze
  • V. V. Avilov
Conference paper
Part of the Lecture Notes in Mechanical Engineering book series (LNME)

Abstract

The paper considers radial friction bearings of finite length, the fixed hub of which consists of a supporting part, a porous layer, and a liquid material. The existing methods of design calculations of such bearings are very approximate, since they do not take into account the nonstationary operating conditions of the shaft and the influence of the method of supplying the lubricant. The influence of these parameters on the stable operation of the triboconjugation under consideration is shown. In addition, as a result of the studies, the effect of multifunctional additives for lubricants in the form of nanoscale particles was established by studying the phase diagrams of systems of ceramic materials–oxides and condensed phosphates. This approach makes it possible to actively control the coefficient of friction by changing the state of surface films with boundary friction.

Keywords

Hydrodynamics Finite-dimensional radial bearing Porous layer permeability Stationary and nonstationary shaft motion Film modification Nanoscale components Dispersion 

Notes

Acknowledgements

Researches are executed at the expense of a grant of the Russian scientific fund (project No. 14-29-00116) at the Rostov state transport university.

References

  1. 1.
    Akhverdiev KS, Zadorozhnaya NS, Mukutadze AM, Flek BM (2016) The design model of a compound cylindrical bearing operating in a stable mode, at incomplete filling of the gap with lubricant. Probl Mach Build Mach Reliab 3:64–69Google Scholar
  2. 2.
    Akhverdiev KS, Mukutadze MA, Mukutadze AM (2016) Radial bearing with porous barrel. In: Proceedings of academic world, international conference, 28th of March, 2016, San Francisco, USA, IRAG Research Forum: Institute of Research and Journals, pp 28–31Google Scholar
  3. 3.
    Mukutadze AM (2016) Coefficient of a rolling motion bearing drive. Proc Eng 150:547–558CrossRefGoogle Scholar
  4. 4.
    Zadorozhnaya EA, Mukhortov IV, Levanov IG (2011) Application of non-Newtonian models of lubricating liquids in the calculation of complex loaded friction units for piston and rotor machines. Friction Lubr Mach Mech 7:22–30Google Scholar
  5. 5.
    Prokopiev VN, Boyarshinova AК, Zadorozhnaya EA (2005) Dynamics of a complex loaded bearing lubricated by a non-Newtonian liquid. Probl Mach Build Mach Reliab 6:108–114Google Scholar
  6. 6.
    Prokopiev VN, Zadorozhnaya EA, Karavaev VG, Leanov IG (2010) Perfection of the calculation method for complex loaded friction bearings lubricated with non-Newtonian oils. Probl Mach Build Mach Reliab 1:63–67Google Scholar
  7. 7.
    Khavin VY (1991) Quick reference book of the chemist. Chemistry, LeningradGoogle Scholar
  8. 8.
    Mukutadze MA (2016) Radial bearings with Porous Elements. Proc Eng 150:559–570CrossRefGoogle Scholar
  9. 9.
    Mukutadze MA, Flek BM, Zadorozhnaya NS (2013) Design model of hydrodynamic lubrication of non-uniform porous bearing of finite length operating in stable non-stationary friction mode in the presence of forced lubricant feeding. Don Engineering Bulletin, Is. 3. http://ivdon.ru/magazine/archive/n3y2013/1765
  10. 10.
    Akhverdiev КS, Zadorozhnaya NS, Flek BM, Mukutadze AM (2014) The system of design models of compound cylindrical friction bearings operating in a stable non-stationary friction mode, with two versions of the lubricant supply. Bull RSTU 4:119–126Google Scholar
  11. 11.
    Akhverdiev КS, Mukutadze AM, Zadorozhnaya NS, Flek BM (2015) Analytical prediction of coefficient of transmission of damper of elastic rolling support in a damper with a squeezed film and inhomogeneous composite porous casing, taking into account the feeding of lubricant. Bull RSTU 1:131–140Google Scholar
  12. 12.
    Mukutadze AM, Flek BM (2016) Transfer coefficient of damper with porous sintered ring with combined lubricant supply. Bull RSTU 2(62):148–157Google Scholar
  13. 13.
    Akhverdiev KS, Mukutadze AM (2016) Damper with porous anisotropic ring. Mech Eng Res 6(2):1–10CrossRefGoogle Scholar
  14. 14.
    Akhverdiev KS, Mukutadze AM (2017) Research of drive factor of damper with double-layer porous ring with compound feed of lubricant material. Int J Appl Eng Res 1:76–85Google Scholar
  15. 15.
    Akhverdiev KS, Mukutadze AM, Zadorozhnaya NS, Flek BM (2016) Damper with porous element for bearing supports. Friction Wear 37(4):502–509Google Scholar
  16. 16.
    Kolesnikov VI, Savenkova MA, Solodovnikova DN et al (2013) Lubricating compositions “Puma” and “Buxol” modified with additives of polyphosphates. Friction Wear Mach Mech 2:3–7Google Scholar
  17. 17.
    Kolesnikov VI, Savenkova MA, Avilov VV et al (2015) Properties of “Puma” and “Buxol” lubricants modified with inorganic additives of double polyphosphates. Friction Wear 36(3):273–281Google Scholar
  18. 18.
    Dolgopolov KN, Lyubimov DN, Kolesnikov IV (2016) Investigation of the microstructure of mineral films obtained by frictional interaction. Glass Phys Chem 42(3):302–306CrossRefGoogle Scholar
  19. 19.
    Kolesnikov IV (2015) Physicochemical processes of skew film formation on the interface of metal and polymer tribosystems. In: Films and coatings—2015: 12th international conference, Editorship of Polytechnic University, SPb, pp 20–22, 19–22 May 2015Google Scholar
  20. 20.
    Kolesnikov IV (2017) System analysis and synthesis of processes occurring in metal and polymeric friction knots of frictional and antifriction purposes. VINITI RAN, Moscow, p 384Google Scholar
  21. 21.
    Kolesnikov VI, Kravchenko VN, Kolesnikov IV (2014) Kinetics of frictional transfer in a metal and polymer tribosystem. Friction Wear 35(6):735–738Google Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • I. V. Kolesnikov
    • 1
  • A. M. Mukutadze
    • 1
  • V. V. Avilov
    • 1
  1. 1.Rostov State Transport UniversityRostov-on-DonRussia

Personalised recommendations