Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2000.04a
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- Pages.755-759
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- 2000
Application of Fractal Demension for Topography Analysis of Frictional Surface of Case Hardened Steel
표면경화강의 마찰면 형상특징 해석을 위한 프렉탈 차원의 적용
- Published : 2000.04.20
Abstract
The determination of surface topography is believed to be extremely important in the areas of contact mechanics, adhesion and friction. In order to describe topography of various frictional surface. the wear test was carried out under different experimental conditions in dry friction. And fractal descriptors was applied to frictional surface of laser modified steel with image processing System. These descriptors to analyze surface structure are fractal dimension. Surface fractal dimension can be determined by sum of intensity difference of surface pixel. Topography of frictional surface can be effectively obtained by fractal dimensions.