볼엔드밀에 의한 정삭에서 절삭속도와 절삭방향에 따른 표면거칠기의 변화

• 영문명: The Change of Surface Roughness according to the Cutting Speed and Cutting Direction after a Finishing Cutting by Ball-Endmill
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 박재율(Jae-Yul Park)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제16권 4호, 35~40쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2011.12.30

영문 초록

According to the development of CNC machine and CAD/CAM technology for die and mould manufacturing, many processes are being automated. It is very important to get the high precision of surface roughness to decrease a time of last machining. In this study, for the robust mechanical structure with SM20C a carbide ball end mill according to the change of cutting speed, cutting in the direction of many by finishing was to obtain the best surface roughness. The surface roughness of tool path direction is better for up-cutting than down-cutting and represents a good result in average for downward cutting than upward cutting.

목차

Ⅰ. 서론

Ⅱ. 절삭공구 및 재료

Ⅲ. 실험방법

Ⅳ. 실험결과 및 고찰

Ⅴ. 결 론

키워드

Surface Roughness(표면거칠기) Up-Cutting(상향절삭) Down-Cutting(하향절삭) Upward Cutting(상방향절삭) Downward Cutting(하방향절삭)