Quality Research on Electric Discharge Machining with Rotary Surface of Engineering Ceramic

Abstract:

This paper introduces the theoretical basis and function of developing spindle rotary device. A technological method of wire electro-discharge grinding(WEDG),which is based on the wire electrode cutting machine, is presented. The main factors that influence the machining of engineering ceramic material surface quality are analyzed. And the conclusion is that there are main factors: the main structure and conductivity of the spindle rotary device, and the changes of power in the process of single pulse machining discharge. The conclusions from the experiments provide the theoretical basis for further study on the factors that influence the rotary workpiece surface quality and for the discussion on methods of improving the rotary workpiece surface quality; the conclusions also expand the process scope of WEDM.

• Periodical: Advanced Materials Research (Volumes 602-604)
• Pages: 2002-2005
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.602-604.2002
• Online since: December 2012
• Authors: Li Xin Zhang, Li Hui Wang
• Keywords: Engineering Ceramic, Rotary Surface, Surface Quality, Wire Electro-Discharge Machining

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