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Effect of Surface Texturing on Lubricating Condition under Point Contact Using Numerical Analysis

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DOI: 10.4236/eng.2013.54050    5,196 Downloads   7,167 Views   Citations

ABSTRACT

The contact fatigue life of machine elements is affected by pitting, wear and so on, under heavier loading conditions. Increasing the fatigue life requires mainly the improvements of lubricating condition, operating condition and materials. In order to improve the lubricating condition, it is necessary to investigate the relation of the microscopic surface texturing and the contact modes of machine elements. In this paper, thus, the pressure and oil film thickness of the contact between sphere and the plate with 5 kinds surface texturing were calculated using a commercial software based on Reynolds equation. There was sufficient evidence to suggest that the dimple shape was the optimum texturing to increase the lubricating condition.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Y. Ohue and H. Tanaka, "Effect of Surface Texturing on Lubricating Condition under Point Contact Using Numerical Analysis," Engineering, Vol. 5 No. 4, 2013, pp. 379-385. doi: 10.4236/eng.2013.54050.

References

[1] A. Erdemir, “Review of Engineered Tribological Interfaces for Improved Boundary Lubrication,” Tribology International, Vol. 38, No. 3, 2005, pp. 249-256. doi:10.1016/j.triboint.2004.08.008
[2] A. O. Lebeck, “Parallel Sliding Load Support in the Mixed Friction Regime, Part 2. Evaluation of the Mechanisms”, Journal of Tribology, Vol. 109, No. 1, 1987, pp. 196-205. doi:10.1115/1.3261319
[3] X. Wang, K. Kato and K. Adachi, “The Lubrication Effect of Micro-Pits on Parallel Sliding Faces of SiC in Water,” Tribology Transactions, Vol. 45, No. 3, 2002, pp. 294-301. doi:10.1080/10402000208982552
[4] X. Wang, K. Kato, K. Adachi and K. Aizawa, “Loads Carrying Capacity Map for the Surface Texture Design of SiC Thrust Bearing Sliding in Water,” Tribology International, Vol. 36, No. 3, 2003, pp. 189-197. doi:10.1016/S0301-679X(02)00145-7
[5] S. Pride, K. Folkert, P. Guichelaar and I. Etsion, “Effect of Micro-Surface Texturing on Breakaway Torque and Blister Formation on Carbon-Graphite Faces in a Mechanical Seal,” Lubrication engineering, Vol. 58, No. 10, 2002, pp. 16-21.
[6] A. Kovalchenko, O. Ajayi, A. Erdemir, G. Fenske and I. Etsion, “The Effect of Laser Surface Texturing on Transitions in Lubrication Regimes during Unidirectional Sliding Contact,” Tribology International, Vol. 38, No. 3, 2005, pp. 219-225. doi:10.1016/j.triboint.2004.08.004
[7] A. Kovalchenko, O. Ajayi, A. Erdemir and G. Fenske, “Friction and Wear Behavior of Laser Textured Surface under Lubricated Initial Point Contact,” Wear, Vol. 271, No. 9-10, 2011, pp. 1719-1725.
[8] G. Dumitru, V. Romano, H. P. Weber, S. Pimenov, T. Kononenko, M. Sentis, J. Hermann and S. Bruneau, “Femtosecond Laser Ablation of Diamond-Like Carbon Films,” Applied Surface Science, Vol. 222, No. 1-4, 2004, pp. 226-233.
[9] Y. Ohue and Y. Senno, “Effect of Fine Particle Bombarding on Rolling Fatigue Strength of Carburized Steel,” Tribology Online, Vol. 3, No. 2, 2008, pp. 157-162.
[10] K. Adachi, K. Otsuka, X. Wang and K. Kato, “Effect of Surface Texture on Water Lubrication Properties of Advanced Ceramics,” JSAT Journal, Vol. 50, No. 2, 2006, pp. 107-110.
[11] Y. Haiwu, X. Wang and F. Zhou, “Geometric Shape Effects of Surface Texture on the Generation of Hydrodynamic Pressure between Conformal Contacting Surfaces,” Tribology Letters, Vol. 37, No. 2, 2010, pp. 123-130. doi:10.1007/s11249-009-9497-4
[12] T. Nanbu, N. Ren, Y. Yasuda, D. Zhu and Q. J. Wang, “Micro-Textures in Concentrated Conformal-Contact Lubrication: Effects of Texture Bottom Shape and Surface Relative Motion,” Tribology Letters, Vol. 29, No. 3, 2008, pp. 241-252. doi:10.1007/s11249-008-9302-9
[13] C. H. Venner and A. A. Lubrecht, “Multilevel Methods in Lubrication,” Elsevier Science, 2000.
[14] K. L. Johnson, “Contact Mechanics,” Cambridge University Press, Cambridge, 1987.
[15] B. J. Hamrock and D. Dowson, “Ball Bearing Lubrication: The Elastohydrodynamics of Elliptical Contacts,” Wiley, 1981.

  
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