Possibilities of oil pockets creation by the burnishing technique

• Autorzy: Koszela W. , Pawlus P. , Rejwer E. , Ochwat S.
• Języki publikacji: EN

Abstrakty

EN

This paper presents method of oil pockets creation by the burnishing (embossing) technique. Steel and ceramic forming elements were used to modify sliding surfaces. This technique allows to obtain dimples in a wide dimensional range and regular arrangement. Dimples array on machined surface depends on the forming element shape and many machining factors. Examples of textured cylinder liners surface topographies are shown. The computer software for visualization of oil pockets array on machined surface is presented in this paper.

Słowa kluczowe

EN

surface texturing; oil pockets; cylinder liner

PL

teksturowanie powierzchni; tuleja cylindrowa; stal

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2013
• Tom: Vol. 13, no. 4
• Strony: 465--471
• Opis fizyczny: Bibliogr. 18 poz., rys., wykr.

Twórcy

autor

Koszela W.

• Rzeszow University of Technology, Rzeszow, Poland

autor

Pawlus P.

• Rzeszow University of Technology, Rzeszow, Poland

autor

Rejwer E.

• Rzeszow University of Technology, Rzeszow, Poland

autor

Ochwat S.

• WSK - PZL, Rzeszow, Poland

Bibliografia

• [1] B. Nilsson, B.-G. Rosen, T.R. Thomas, D. Wiklund, L. Xiao, Oil pockets and surface topography: mechanism of friction reduction, in: Proceedings of the XI International Colloquium on Surfaces, Chemnitz, 2004, Addendum.
• [2] I. Etsion, State of the art in laser surface texturing, in: Proceedings of the 12th Conference on Metrology and Properties of Engineering Surfaces, Rzeszów, 2009, pp. 7-20.
• [3] W. Koszela, P. Pawlus, L. Galda, The effect of oil pockets size and distribution on wear in lubricated sliding, Wear 263 (2007) 1585-1592.
• [4] P. Pawlus, Effects of honed cylinder surface topography on the wear of piston-piston ring cylinder assemblies under artificially increased dustiness condition, Tribology International 26 (1993) 49-56.
• [5] D.K. Srivastava, A.K. Agarwal, J. Kumar, Effect ofliner surface properties on wear and friction in a non-firing engine simulator, Materials & Design 28 (5) (2007) 1632-1640.
• [6] J. Michalski, P. Woś, The effect of cylinder liner surface topography on abrasive wear of piston-cylinder assembly in combustion engine, Wear 271 (2011) 582-589.
• [7] S. Johansson S, P.H. Nilsson, R. Ohlsson, C. Anderberg, B.-G. Rosen, New cylinder liner surfaces for low oil consumption, Tribology International 41 (2008) 854-859.
• [8] S.H. Hill, Cylinder liner finishes and their effect on oil consumption, SAE International (2001) No. 2001-01-3550.
• [9] S. Brinkman, H. Bodschwinna, Characterisation of automotive bore performance using 3D surface metrology, in: L. Blunt, X. Jiang (Eds.), Advanced Techniques for Assessment Surface Topography, Kogan Page Science, London and Sterling, 2003.
• [10] U. Klink, Laserhonen fur Zylinderlaufbagnen, Motortechnische Zeitschrift 58 (9) (1997) 554-556.
• [11] A. Robota, F. Zwein, Einfluss der Zylinderlauf fiachentopografie auf den Ölverbrauch und die Partikel-Emissionen eines DI-Dieselmotors, Motortechnische Zeitschrift 60 (4) (1999) 246-255.
• [12] G. Duffet, P. Sallamand, A.B. Vannes, Improvement in friction by cw Nd: YAG laser surface treatment on cast iron cylinder bore, Applied Surface Science 205 (2003) 289-296.
• [13] E. Tomanik, Friction and wear bench tests of difference engine liner surface finishes, Tribology International 41 (2008) 1032-1038.
• [14] W. Grabon, W. Koszela, P. Pawlus, S. Ochwat, Improving tribological performance of piston ring cylinder liner frictional pair by liner surface texturing, Tribology International 61 (2013) 102-108.
• [15] W. Koszela, L. Galda, A. Dzierwa, P. Pawlus, The effect of surface texturing on seizure resistance of steel-bronze assembly, Tribology International 43 (2010) 1933-1942.
• [16] L. Galda, A. Dzierwa, J. Sep, P. Pawlus, The effect of oil pockets shape and distribution on seizure resistance in lubricating sliding, Tribology Letters 37 (2010) 301-311.
• [17] L. Blunt, X. Jiang, Numerical parameters for characterization of topography, in: L. Blunt, X. Jiang (Eds.), Advanced techniques for assessment surface topography, Kogan Page, London, 2003, pp. 17-41.
• [18] A. Kovalchenko, O. Ajayi, A. Erdemir, G. Fenske, I. Etsion, The effect of laser surface texturing on transitions in lubrication regimes during unidirectional sliding contact, Tribology International 38 (2005) 219-225.