Calculated model of sleeve bearing lubricated with melt in turbulent conditions of friction

Elena Lagunova

doi:doi:10.30987/article_5b31352a4c2976.03676284

UDC 51

Calculated model of sleeve bearing lubricated with melt in turbulent conditions of friction

Published в Science intensive technologies in mechanical engineering · Volume 2018, Issue 7, 2018 · Pages 38–45 · Rubrics: SCIENCE INTENSIVE MATERIALS PROCESSING AND NANOTECHNOLOGIES (archived)

DOI 10.30987/article_5b31352a4c2976.03676284

Received: 25.06.2018 Accepted: 14.07.2018 Published: 14.07.2018 Language of publication: RUS

Authors

Elena Lagunova ¹

1 Rostov State University of Means of Communication (kafedra "Vysshaya matematika", docent)
Rostov-na-Donu, Rostov-on-Don, Russian Federation

ABSTRACT

The paper reports the description of cutting problems connected with surface quality at chip formation. There is developed a bench for computer diagnostics of a cutting process at composite planning. In the course of investigations there was adduced a hypothesis of elastic deformation at composite cutting. A procedure is presented on the basis of a diagnostic center use. The results of the experimental investigations of chip formation dynamics and machining quality are obtained. The experimental investigations in the SAE program on composite deformation during chip formation at jointing are carried out. The diagrams of dependences and descriptions of conclusions, recommendations and conclusions on the use of SAE programs and a computer diagnostic center are obtained.

KEYWORDS

sleeve bearing (slide block guide) viscous incompressible liquid lubricant melt of surface of supporting ring dependence of lubricant viscosity upon pressure and temperature

Information References

Authors:

1. Rostov State University of Means of Communication (kafedra "Vysshaya matematika", docent)

Rostov-na-Donu, Rostov-on-Don, Russian Federation

Type:

Article

Pages:

from 38 to 45

Status:

Published

Subject area:

UDC 51

Language:

Russian, English

Keywords:

sleeve bearing (slide block, guide), viscous incompressible liquid lubricant, melt of surface of supporting ring, dependence of lubricant viscosity upon pressure and temperature

References

1. Kropachev, D.Yu., Grishin, A.A., Maslo, A.D. Methods of quick temperature measuring in melts for engineering enter-prises // Casting and Metallurgy. - 2012. - No.3 (66). - pp. 126-127.

2. Akhverdiev, K.S., Mukutadze, M.A., Lagunova, E.O., Vasilenko, V.V. Hydrodynamic computation of radial bearing lubricated with melt of low-melting coating and lubricant pres-ence // Bulletin of RSUC. - 2017. - No.2 (66). - pp. 129-135.

3. Vasilenko, V.V., Lagunova, E.O., Mukutadze, M.A. Hy-drodynamic computation of radial bearing lubricated with melt of low-melting coating at lubricant presence // Internet-journal “Research on Science”. Vol.9. No.5. (2017) https://naukovedenie.ru/PDF/20TVN517.pdf

4. Akhverdiev, K.S., Mukutadze, M.A., Lagunova, E.O., Vasilenko, V.V. Wedge-shaped slide bearings operating with micro-polar lubricant conditioned with melt // Bulletin of RSUC. - 2017. - No.3 (67). - pp. 8-15.

5. Akhverdiev, K.S., Lagunova, E.O., Vasilenko, V.V. Calculated model of radial bearing lubricated with melt taking into account dependence upon viscosity and pressure // Bulle-tin of DSTU. - 2017. - No.3 (90). - pp. 27-37.

6. Lagunova, E.O. Wedge-Shaped Sliding Supports Oper-ating on Viscoelastic Lubricant Material Due to the Melt, Tak-ing Into Account the Dependence of Viscosity and Shear Modulus on Pressure / E.O. Lagunova // International Journal of Applied Engineering Research ISSN 0973-4562 Volume 12, Number 19 (2017) pp. 9120-9127.

7. Lagunova, E.O. Radial Plain Bearings Operating on Viscoelastic Lubricant Caused by the Melt, Taking into Ac-count the Dependence of the Viscosity of the Lubricant and the Shear Modulus on the Pressure / E.O. Lagunova // International Journal of Applied Engineering Research ISSN 0973-4562 Volume 12, Number 19 (2017) pp. 9128-9137.

8. Calculation Model of the Radial Bearing, Caused by the Melt, Taking into Account the Dependence of Viscosity on Pressure / V.V. Vasilenko, E.O. Lagunova, M.A. Mukutadze, V.M. Prikhodko // International Journal of Applied Engineer-ing Research ISSN 0973-4562 Volume 12, Number 19 (2017) pp. 9138-9148.

9. Lagunova, E.O. Simulation of wedge-shaped slide bear-ings taking into account flow characteristics of electroconduc-tive lubricant // Bulletin of South-Urals SU. Series “Mechani-cal Engineering”. - 2017. - Vol.17, No.4. - pp. 13-25. DOI:https://doi.org/10.14529/engine170402

Calculated model of sleeve bearing lubricated with melt in turbulent conditions of friction

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