Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)
- Volume 7 Issue 4
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- Pages.109-114
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- 2008
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- 1598-6721(pISSN)
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- 2288-0771(eISSN)
Analysis of Shape Characteristics of Wear Particles with Fractal Parameters
프랙탈 파라미터에 의한 마멸분 형태특징 분석
- Cho, Yon-Sang (Dept. of Mechanical Eng., DongA University) ;
- Kim, Young-Hee (Materials Science Eng., DongA University) ;
- Park, Heung-Sik (Dept. of Mechanical Eng., DongA University)
- Published : 2008.12.30
Abstract
The fractal dimension aims to quantitatively define the irregular characteristics of the shape in nature. It can be useful in describing morphological characteristics of various wear particles. This paper was undertaken to diagnose failure condition for sliding members in lubrication using fractal dimension. The experiments were undertaken to analyze the shape of wear particles and to diagnose failure condition for sliding members in lubrication using the image processing and the fractal parameters. It was possible to diagnose wear mechanism, friction, and damage state of machines through analysis of shape characteristics for wear particle in driven condition using fractal parameters.