Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
권호 표지
DOI QR코드

DOI QR Code

Study on Quantitative Analysis of Wear Debris for Surface Modification Layers Ti(C,N) with Piston Ring on Diesel Engine Oil

  • Choi, Nag-Jung (Division of Mechanical Design Engineering, Chonbuk National University) ;
  • Youn, Suk-Bum (Division of Mechanical Design Engineering, Chonbuk National University) ;
  • Kim, Min-Soo (Division of Mechanical Design Engineering, Chonbuk National University)
  • Published : 2009.11.30
Download PDF
⟨ Previous Next ⟩

Abstract

During contact between surfaces, there is wear and the generation of wear. The particles contained in the lubricating oil carry detailed and important monitoring information about the condition of the machine. Therefore, this paper was undertaken for the Ferrography system of wear debris generated from a lubricated moving machine surface. The lubricating wear test was performed under different experimental conditions using the Falex wear test of the Pin and V-Block types by Ti(C,N) coated. It was shown from the test results that wear particle concentration(WPC), wear severity index(Is) and size distribution have come out all higher with increases in sliding friction time. With the Ferrogram thin leaf wear debris as well as ball and plate type wear particles were observed.

Keywords

References

  1. W.W. Sefect and V.C. Westcott, "A Method for the study of wear particles in Lubricating Oil", Wear, vol. 21, pp.27-42, 1972 https://doi.org/10.1016/0043-1648(72)90247-5
  2. A.D.H. Thomas, T. Davies and A. R. Luxmoore. "Computer image analysis for identification of wear particles", Wear, vol.142, pp.213-226, 1991 https://doi.org/10.1016/0043-1648(91)90165-Q
  3. T.B. Kirr, D. Panzera, R.V. Anamalay and Z.L. Xu, "Computer image analysis of wear debris for machine Conkition Monitoring and fault Diagnosis", Wear, vol.181, pp. 717-722, 1995 https://doi.org/10.1016/0043-1648(95)90188-4
  4. N.J. Choi and S.B. Youn, "A study on the tribological characteristics of automobile gear oil with addition of compound additives", Journal of KOSME, vol. 32, no. 4, pp. 557-562, 2008 https://doi.org/10.5916/jkosme.2008.32.4.557
  5. Masaaki Shibata, "Tribological characteristics and diagnosis of deteriorated lubricating oil", Tribologist, vol. 39, no.7, pp. 559-565, 1994
  6. Motofumi Kurahashi, "Tribology management and life estimation ofsteel making plants", Tribologist, vol.39, no.7, pp. 596-599, 1994
  7. R.C. Moore, Perkins and D. Michael. etc, "Wear particle atlas", Manual, Predict Co, pp. 50-153, 1995
  8. H. Gad, G. C. Barber and H. Chu, "Friction characteristics of a paperbased friction materials", Int. J. Automotive Technoloy, vol. 3, no. 4, pp.171-176, 2002
  9. S. Jang and J. Cho, "Effects of skirt profiles on the piston secondary movements by the lubrication behaviors", Int. J. Automotive Technoloy, vol. 5, No.1, pp. 23-31, 2004
  10. K. Chun and M. Sunwoo, "Wheel slip control with moving sliding surface for traction control system", Int. J. Automotive Technoloy, vol. 5, no. 2,pp.123-133, 2004
  11. Y. H. Cho, S. M. Oh and B. G. Rhee, "A study on the wear characteridtics of ceramics coating with PVD", Transactions of the Korean Society of Mechanical Engineers A, vol.22, no.7, pp.1129-1236, 1998
  12. S. M. Oh, B.G. Rhee and B. S. Jeong, "Wear behaviors of ceramics TiN, TiC and TiCN with arc ion plating", Int. J. KSME, vol. 17, no.12, pp.1904-1911, 2003 https://doi.org/10.1007/BF02982429