학술지명: Journal of Precision Engineering and Manufacturing
발표일자: 2015년 11월
SCI여부 : SCIE
제목:Effect of machining area on material removal rate in strip EDM
저자: 송기영(샤프정밀) 주종남(서울대학교)
내용: 스트립 방전가공에서의 면적효과를 연구하고 가공속도대비 전극소모율을 제시함.
Strip EDM is similar to wire EDM, except that the electrode is a roll of brass strip. In this study, investigated is the effect of machining area on material removal rate (MRR) in strip EDM, The MRR was measured according to different machining areas and different electrical discharge conditions. For a given discharge condition, optimal machining area for maximum MRR was identified. The optimal machining area was larger under higher discharge energy condition. It is shown that strip EDM is much more efficient than wire EDM because material removal rate is much higher and the electrode consumption is much less.