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CFRP 구멍가공 시 공구의 절삭성능에 관한 연구 Cutting Performance of Tool in work of CFRP Hole

신형곤, 강기원, 김영철, 문정수, 황성국
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한국기계기술학회지 (韓國機械技術學會誌)
제20권 제6호 (2018.12)
pp.941-946
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

Currently, due to the development of technology, the industry is proceeding with the development of advanced materials with high performance such as light weight, heat resistance and electric conductivity. Carbon Fiber Reinforced Plastics (CFRP) is an excellent material with high heat resistance, high strength and thermal shock resistance. In order to obtain excellent hole shape in CFRP drilling, we compared the modified drill shape and the conventional carbide drill. On the other hand, we determine the proper helix angle by observing the CFRP surface according to the helix angle at the trimming of the end mill proceeding after the hole machining.

키워드
Carbon Fiber Reinforced Plastics탄소강화플라스틱Toll shape공구 형상Toll wear공구마모Cutting force절삭력CNC milling머시닝 센터
목차
ABSTRACT
 1. 서 론
 2. 실험방법
 3. 실험 결과 및 고찰
  3.1 구멍가공 시 절삭성능에 대한 드릴의 비교
  3.2 드릴의 공구마모 비교
  3.3 구멍의 입출구 형상 비교
  3.4 구멍가공 후 트리밍 시 엔드밀 헬릭스 각도에 대한비교
 4. 결 론
 References
저자
  • 신형곤(Chonbuk National University) | H. G. Shin Corresponding Author
  • 강기원(Kunsan National University) | G. W. Kang
  • 김영철(Kunsan National University) | Y. C. Kim
  • 문정수(Graduate school of Chonbuk National University) | J. S. Moon
  • 황성국(Graduate school of Chonbuk National University) | S. K. Whang