Relationship between Electrical Parameters in Combined EDM and Surface Quality
This paper presents a deep analysis for the effects of the principles and Electrical Parameters of ultrasonic vibration aided EDM in gas on the roughness of finish machined surface by briefly describing the principles and process characteristics of EDM and combined ultrasonic discharge machining technology, and qualitatively obtains the law of the effects of electrical parameters on the quality of machined surface from the analysis of experimental results. The comparison among the three EDM methods shows the superiority and development prospect of ultrasonic vibration aided EDM in gas.
Bo Zhao, Yidu Zhang, Guanglin Wang, Hai Zhang, Jianbin Zhang and Feng Jiao
X. L. Kang et al., "Relationship between Electrical Parameters in Combined EDM and Surface Quality", Applied Mechanics and Materials, Vol. 42, pp. 436-439, 2011