Journal of the Korean Society for Precision Engineering (한국정밀공학회지)
- Volume 10 Issue 1
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- Pages.147-152
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- 1993
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
The lapping characteristics of single crystal diamond(1st report) -lapping anisotropy of the crystal planes-
단결정 다이아몬드의 연마특성(1)-각 결정면의 연마 이방성-
- Jang, Kwang-Kyun ;
- Uegami, Kenjiro ;
- Tamamura, Kentaro
- 장광균 (삼성전기(주) 종합연구소 4연구실) ;
- 상신겸차랑 (대판시립대학 공학부) ;
- 옥촌겸태랑 (대판시립대학 공학부)
- Published : 1993.03.01
Abstract
The lapping characteristics of single crystal diamond are studied by considering the crystallographic anisotropy. It is introduced for lapping method to identify crystallographic orientantion by the X-ray diffraction and to measure lapping force ratio, lapping temperature and lapping wear. Diamound bonded wheels are used for lapping under dry condition. On the lapping {110} and {100} planes, it shows remarkable crystallographic anistropy. The lapping force ratio, temperature and wear become gerater with sliding direction along the <100> than along <110>. The results also show that the wear of diamond is influenced by mechanical work(tangential lapping force * lapping distance) as well by lapping speed.
Keywords