한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)
- 한국윤활학회 2002년도 proceedings of the second asia international conference on tribology
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- Pages.237-239
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- 2002
The effect of particle size on tool wear of SiCp-reinforced metal matrix composite
- Sahin, Y. (Department of Mechanical Education, Gazi University) ;
- Sur, G. (Department of Mechanical Education, Gazi University)
- 발행 : 2002.10.21
초록
The effect of particle sizes of the metal matrix composites containing 10 wt.%SiCp was investigated with using various tools. The results showed that tool life decreased considerably with increasing particle size and cutting speed. The wear resistance of TiC-coated tools was considerably higher than that of the other tools. It was observed that abrasive wear was the main responsible mechanism for wear of the tool thermal cracks were at high speed while a built-edge formation was also evident at lower speed.