Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1998.07d
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- Pages.1500-1502
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- 1998
Microdrilling of Glass Substrates by Electrochmical Discarge Machining in NaOH Solutions
NaOH 수용액에 있어서 전기화화적 방전가공법에 의한 유리기판의 미세가공
- Hong, Seog-Woo (Dongseo Univ.) ;
- Che, Woo-Seong (Tongmyong Uni. Infor. Tech.) ;
- Chio, Youngg-Kuy (Silla Univ.) ;
- Chung, Gwiy-Sang (Dongseo Univ.)
- Published : 1998.07.20
Abstract
Electro Discharge Machining (EDM) is a so-call nonconventional machining technique. This paper presents the experimental results of an EDM technique for the fabircation of microholes on #7440 pyrex glass substrates. With various applied voltages and various concentration of NaOH or KOH solution, the glass substrates have been microdrilled using the copper electrodes of which diameters are 250
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