Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 1996.04a
- /
- Pages.14-18
- /
- 1996
- /
- 2005-8446(pISSN)
Characteristics of Machinability and Operating Condition in Wire-Cut EDM of Die Material
금형강의 와이어 컷 방전가공시 방전조건과 가공 특성
Abstract
From the experimental study of Wire-Cut EDM of die-material(SKD-11), machining characteristics such as machining rate, surface roughness and hardness have been observed and evaluated under the conditions varing pulse on time, pulse off time, peak voltage after fixing other conditions. It was found that various operating conditions have significant influences on machining rate, surface roughness. Hardness of workpiece was unaffected by operating conditions.