• 제목/요약/키워드: 바이오용 유리

검색결과 1건 처리시간 0.014초

연마재 워터젯 가공을 이용한 유리 미세 가공 성능 평가 (Evaluation of Efficiency on Glass Precision Machining by using Abrasive Water-jet)

  • 박연경;박강수;김형훈;신보성;고종수;고정상
    • 한국정밀공학회지
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    • 제27권7호
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    • pp.87-93
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    • 2010
  • This paper presents an evaluation of efficiency on glass precision machining by using abrasive water-jet machine. In this study, problems of conventional water-jet machining are examined experimentally and are analysized numerically. Especially, the reason of whitening on the machined surface of biochip glass is determined. It is found that the mass flow rate of abrasive input and transverse speed of water-jet are key parameters to control the direct machining of micro hole and channel on a glass substrate. Based on results of experimental analysis, possibility of direct fabrication of micro holes and channels on a glass substrate is successfully confirmed.