Recently, with the development of ultra-precision technology, the quality improvement of optical parts and various products is emerging. The need for a difficult-to-cut material that is light and exhibits high hardness and high strength physical properties is being emphasized. Ultra-precision machining processing solutions for these difficult-to-cut materials are being actively developed. In this research, experiments were performed using a DTM machine equipped with a laser-assisted machining module for ultra-precision machining of CaF2 materials that are brittle but exhibit high transmittance in a wide range from ultraviolet to infrared.
목차
ABSTRACT 1. 서론 2. 실험장치 및 방법 2.1 초정밀 가공장비 - DTM 2.2 레이저 보조 가공 시스템 2.3 측정 장비 2.4 공구 및 가공 소재 2.5 레이저 보조 가공을 이용한 초정밀 가공 3. 실험결과 및 고찰 3.1 절삭 속도에 따른 표면거칠기 분석 3.2 절삭 깊이에 따른 표면거칠기 분석 3.3 이송 속도에 따른 표면거칠기 분석 4. 결론 Acknowledge References