Research of Electrochemical Polishing Mixed with Powder and Related Experiments
In order to resolve the problem of polishing micro-shafts and cavities, a novel technique of Micro-Electrochemical Polishing Mixed with Powder (EPMP) has been presented in this paper. That can be accomplished through high speed spindle driving micro-abrasive to proceed soft-grinding, which can achieve merit of little polishing force. The principle of EPMP has been introduced, and a series of issues have been studied. Finally, experiments of EPMP have been carried out based on above optimized machining parameters, and a micro-screw-shaft of Φ100μm has been polished. Which is near to mirror effect (Ra=0.02μm).
Qiusheng Yan, Jiabin Lu, Jun Wang and Hang Gao
Y. J. Zhang et al., "Research of Electrochemical Polishing Mixed with Powder and Related Experiments", Advanced Materials Research, Vol. 135, pp. 413-417, 2010