Browse > Article

Electrochemical Machining Using a Disk Electrode for Micro Internal Features  

Jo, Chan-Hee (서울대학교 기계항공공학부)
Kim, Bo-Hyun (안동대학교 기계공학부)
Chu, Chong-Nam (서울대학교 기계항공공학부)
Publication Information
Journal of the Korean Society for Precision Engineering / v.25, no.7, 2008 , pp. 139-144 More about this Journal
Abstract
Micro electrochemical machining was investigated to machine micro internal features. This method uses a micro disk tool electrode and can easily machine micro features inside of a micro hole, which are very difficult to make by the conventional processes. In order to limit the machining area and localize the electrochemical dissolution, ultra short pulses were used as power source and a micro disk electrode with insulating layer on its surface was used as a tool electrode. By electrochemical process, internal features, such as groove array, were fabricated on the stainless steel plate.
Keywords
Micro electrochemical machining; Micro groove; Tool insulation; Disk electrode; Micro hole;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Masuzawa, T., Okajima, K., Taguchi, T. and Fujino, M., 'EDM-Lathe for Micromachining,' Annals of CIRP, Vol. 51, No. 1, pp. 355-358, 2002   DOI   ScienceOn
2 Masuzawa, T., Fujino, M. and Kobayashi, K., 'Wire Electro-Discharge Grinding Method,' Annals of the CIRP, Vol. 34, No. 1, pp. 431-434, 1985   DOI   ScienceOn
3 Schuster, R., Kirchner, V., Allongue, P. and Ertl, G., 'Electrochemical Micromachining,' Science, Vol. 289, No. 98, pp. 98-101, 2000   DOI   ScienceOn
4 Rajukar, K. P., Levy, G., Malshe, A., Sundaram, M. M., McGeough, J., Hu, X., Rensnick, R. and DeSilva, A., 'Micro and Nano Machining by Electro-Physical and Chemical Processes,' Annals of CIRP, Vol. 55, No. 2, pp. 643-666, 2006   DOI   ScienceOn
5 Advincula, R. C., 'Polymer Brushes,' Wiley-VHC, Weinheim, pp. 6-10, 2004
6 Kim, B. H., Lee, Y. S., Choi, D. K. and Chu, C. N., 'Taper reduction in micro electrochemical milling using disk type electrode,' J. of the KSPE, Vol.22, No. 4, pp. 167-172, 2005   과학기술학회마을
7 Park, B. J., 'Effects of Tool Electrode Size on Micro Electrochemical Machining Using Ultra Short Pulses,' PhD Dissertation Seoul National University, 2006