학술대회자료
레이저 예열이 질화규소의 절삭성에 미치는 영향
The effect of laser preheating on machinability of silicon nitride
- 한국레이저가공학회
- 한국레이저가공학회 학술대회 논문집
- 2008년도 춘계학술발표대회 논문집
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2008.0642 - 47 (6 pages)
- 23
Laser assisted machining of silicon nitride (Si₃N₄) is evaluated by using laser integrated machining center. Laser - tool angle of this machine is adopted at 180˚ in consideration of its usability, flexibility, and safety. The higher laser power was needed for the larger laser-tool angle, but excessive laser power could raise the tool temperature and tool wear.
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