• 제목/요약/키워드: Magnetic Abrasive(자기입자)

검색결과 31건 처리시간 0.014초

미세 펀칭 구멍의 디버링 특성에 관한 연구 (A Study on the Characteristics of Deburring for Micro Punching Holes)

  • 안병운;최용수;박성준;윤종학
    • 한국공작기계학회:학술대회논문집
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    • 한국공작기계학회 2003년도 추계학술대회
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    • pp.329-333
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    • 2003
  • In micro hole punching process the burr occurs inevitably, but the burr must be minimized in order to improve the quality and accuracy of the product. In this study, magnetic field assisted polishing technique is applied to remove the burr which exists in nozzles for ink-jet printer head and proved to be a feasible for deburring by experiment. The deburring characteristics of sheet metals was investigated changing with polishing time. After the deburring, the burr size has remarkably reduced and roundness of the hole also has improved.

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