Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
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Analysis of Shape Distribution Characteristics of Wear Particles using Histogram

도수분포를 이용한 마멸입자의 형태 분포특성의 분석

  • 박흥식 (동아대학교 기계공학부) ;
  • 우규성 (한국폴리텍VII부산대학 메카트로닉스과) ;
  • 조연상 (동아대학교 기계공학부) ;
  • 전성재 (동아대학교 기계공학부)
  • Published : 2007.02.28
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Abstract

It necessarily follows that wear particles are generated through a friction and wear in a mechanical moving system. The wear particles are relative to the failure and the life of machine elements directly. To analyze the wear particle, its shape characteristics were calculated quantitative values such as diameter, roundness and fractal parameters by digital image processing. In this study, the histograms of shape parameters of wear particles were used for the purpose of analyzing the distribution of wear particles in various conditions. We consider that the histogram of shape parameter can be effectively represented to study a wear mechanism.

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References

  1. W. W. Sefert 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. T. B. Kirk, G. W. Stachowiak and A. W. Batchelor, 'Fractal parameters and computer image analysis applied to wear particles isolated by ferrography', Wear, Vol. 145, pp. 347-365, 1991 https://doi.org/10.1016/0043-1648(91)90141-G
  3. B. J. Roylance and S. Raadnui, 'The Morphological Attributes of Wear Particles?-Their Role in Identifying Wear Mechanisms', Wear, Vol. 175, pp. 115-121, 1994 https://doi.org/10.1016/0043-1648(94)90174-0
  4. T. B. Kirr, D. Panzera, R. V. Anamalay and Z. L. Xu, 'Computer Image Analysis of Wear Debris for Machine Condition Monitoring and Fault Diagnosis', Wear, Vol. 181, pp. 717-722, 1995
  5. Y. B. Seo, H. S. Park and T. O. Jun, 'Analysis of Wear Debris for Machine Condition Diagnosis of the Lubricated Moving Surface', KSME(A), Vol. 21, No. 5, pp. 835-841, 1997
  6. Y. S. Cho, M. R. Lyu, D. H. Kim, and H. S. Park, 'Application of Fractal Parameter for Morphological Analysis of Wear Particle', KSTLE, Vol. 18, No. 2, pp. 147-152, 2002
  7. C. H. Jun, M. K. Jung and H. S. Lee, 'Applied Statistics for Engineers', HongNeungScience Pub., pp. 12-16, 2004