Browse > Article

A Study on the Micro Tool Fabrication using Electrolytic In-process Dressing  

이현우 (부산대학교 정밀기계과 대학원)
최헌종 (한국생산기술연구원 나노가공팀)
이석우 (한국생산기술연구원 나노가공팀)
최재영 (부산대학교 정밀기계과 대학원)
정해도 (부산대학교 기계공학부)
Publication Information
Journal of the Korean Society for Precision Engineering / v.19, no.12, 2002 , pp. 171-178 More about this Journal
Abstract
With increasing the needs for micro and precision parts, micro machining technology using micro tools has been studied to fabricate a small part with high density such as electronics, optics, communications, and medicine industry more than before. Though these micro tools have developed rapidly, it is difficult to apply them to micro fabrication technologies, because of the inherent manufacturing. In this study, micro tools (WC) to produce micro structures and parts were manufactured by cylindrical grinding machine employing ELID (Electrolytic In-process Dressing) technique and the micro tools are fabricated as square shape with the dimension less than 100${\mu}{\textrm}{m}$. With the micro tools on the same machine, characteristics of micro grooving and drilling are evaluated. Also we compare normal micro machining with ultrasonic micro machining on the vibration table. It is confirmed that the developed micro tools are fully applicable to micro grooving, micro drilling and free form cutting.
Keywords
Micro Tool; Cylindrical Grinding Machine; Electrolytic In-Process Dressing; Micro grooving; Micro drilling;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 YoshihiroUehara, HitoshiOhmori, 'Development of micro tool by ELID micro fabrication system,' Journal of the Japan Society for Abrasive Technology, Vol. 46, No. 1, pp. 38-43, 2002
2 Eun Sang LEE, Jae Young Choi, 'Technology of Environmentally Conscious Machining for Ultra-precision Lapping with In-process Electrolytic Dressing,' Journal of the Korea Society of Precision Engineering, Vol. 18, No. 9, pp. 18-24, 2001   과학기술학회마을
3 Masuzawa T, Fujino M., Kobayashi, K., 'Wire Electrodischarge Grinding for Micro Machining,' Annals of the CIRP, Vol. 34/1, pp. 431-434, 1985   DOI   ScienceOn
4 Yeo, S. H, Balon, S. A. P, 'Development of a New Grinding Set-up for Micro-cylindrical Parts Fabrication,' Proc. of the EuSpen, pp. 155-158, 1999
5 N. Itoh and H. Ohmori, 'Mirror Surface Finishing on Double Sided Lapping Machine with ELID,' International conference and general meeting of the european society for precision engineering and nano-technology, pp. 329, 1990
6 Bong Gu Lee, Hon Zong Choi, 'A Study on Micro-hole machining for Ceramics Using Ultrasonic vibration,' Spring Conference of KSPE, pp. 988-992, 2002   과학기술학회마을
7 N. Itoh and H. Ohmori, 'Finishing Characteristics of ELID-lap grinding Using Fine Grain Lapping Wheel,' International Journal of JSPE, Vol. 30, pp. 305-308, 1999