와이어컷 방전가공기(JW-640C)를 이용한 플라스틱 금형용 강재(KP4)의 최적 가공 조건에 관한 연구

• 영문명: A Study on the Optimun Cutting Conditions of Alloy Plastic Mold Steel(KP4) with Wire-Cut EDM(JW-640C)
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 신일재(Il-Jae Sin)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제17권 4호, 267~274쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2012.12.30

영문 초록

In the Wire Electro Discharge Machining, the optimal cutting conditions setting satisfying the requirements of both high efficiency and good quality is very difficult, because it s process involves a series of complex physical phenomena and the cutting conditions are numerous over diverse range. In this paper, the experimental investigation with KP4 has been performed to find out the influence of optimal cutting conditions on the cutting speed and surface roughness. The selected cutting conditions for this experiment are cutting electric current, main puls and sub puls, wire tensions. Cutting speed is improved as IP become higher and wire tension become increased until 15[N]. To improve cutting performance with KP4, wire tension fixed with 15[N] and higher cutting electric current, main puls and sub puls until wire disconnection are the optimal cutting conditions.

목차

Ⅰ. 서 론

Ⅱ. 선행 연구 고찰 및 이론적 배경

Ⅲ. 실험 장치 및 방법

Ⅳ. 실험 결과 및 고찰

Ⅴ. 결론

키워드

Wire-Cut EDM(와이컷 방전가공) KP4(사출금형강)