The Carbon Fiber Reinforced Plastic(CFRP) is used in many industrial areas owing to its excellent specific strength. In order to be utilized for machine parts, it is needed to have the hole drilling machining that presents the excellent surface. For the excellent hole machining of CFRP, this study evaluated the cutting force and remaining burr in accordance with changes in temperature by cooling down the temperature of the machining part. It could be used for other machining of composite materials produced by laminating fabric.

ABSTRACT
1. 서 론
2. 실험 장치 및 방법
    2.1 시험편
    2.2 실험 장치 및 가공 조건
3. 실험 결과 및 분석
    3.1 절삭 저항 결과 및 분석
    3.2 공구 마모 분석
    3.3 복합재료 입구와 출구의 Burr 및 형상 분석
4. 결 론
References

• 이정환 | Jeong-Hwan Lee
• 송준희(Division of Convertgence Technology Engineering, Jeonbuk National University) | Jun-Hee Song Corresponding Author
• 오성훈(Jeonbuk National University) | Sung-Hoon Oh Corresponding Author