Research on Technique of Pulse Electrochemical Surface Finishing
Pulse electrochemical surface finishing is an anodic dissolution process of metal as anode ion by ion, easily realize surface finishing. Because of using high frequency short pulse current, the flowing field, electrical field and electrochemical behavior inside the inter electrode gap have been improved obviously. So it can use less inter-electrode gap, and finally leads to improving surface finishing quality, efficiency and ensuring machining accuracy. Another interesting aspect of it is the availability of several electrical parameters such as pulse current density, pulse time, and duty cycle for process optimization. In this paper, Pulse electrochemical finishing (PECF) and pulse electrochemical compound finishing (PECCF) are introduced. The main technical parameters, including in inter-electrode gap, current density, compositions of steel materials and pulse parameters on the resulting surface finish were investigated. PECF and PECCF on different surface including plane and shafts surface are introduced. Well pleasing experimental results is gained.
pulse electrochemical finishing (PECF) pulse electrochemical compound -finishing (PECCF) surf ace finishing
Li Hongyou Liu Xiaomei Guo Yinbiao Jiang Chen Wang Hui
Department of Mechanical and Electrical engineering,Xiamen University,Xiamen,China;College of Mechan College of Mechanical Engineering and Automation,Huaqiao University,Quanzhou,China Department of Mechanical and Electrical engineering,Xiamen University,Xiamen,China College of Mechanical and Energy Engineering,Jiangsu Polytechnic University,Changzhou,China
国际会议
长沙
英文
1621-1624
2009-04-11（万方平台首次上网日期，不代表论文的发表时间）