Transactions of the Korean Society of Machine Tool Engineers (한국공작기계학회논문집)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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A Study on Morphological Analysis of the Rubbed Surface far Hydraulic Driving Material

유압구동 습동재의 마찰면 형상특징 해석에 관한 연구

  • 전성재 (동아대학교 기계공학과 대학원) ;
  • 조연상 (동아대학교 기계공학과 대학원) ;
  • 김동호 (문경대학교 기계설계학과) ;
  • 박흥식 (동아대학교 기계산업시스템 공학부)
  • Published : 2002.02.01
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Abstract

It is known that fractal theory has recently been used as a useful in the characterization of surface texture and the understanding of tribological phenomena such as friction wear and lubrication The fractal based method for describing the rubbed surface texture has aroused great interest In this paper the fractal descriptors was applied to rubbed surface of hydraulic driving material with image processing system in order to describe morphology of the rubbed surface The results showed that the fractal dimension can be determined by sum of intensity difference of surface pixel. The two step size to get fractal dimension is similar to surface roughness Ra. Fractal dimensions of the rubbed surfaces increase with an increase of applied load Morphology of the rubbed surface driving in lubricant can be effectively obtained by fractal dimensions.

Keywords

References

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