• 제목/요약/키워드: precision press

검색결과 489건 처리시간 0.043초

금형재의 레이저에 의한 규소 강판 적층 가공에 관한 연구 (Study of LASER lamination with die)

  • 강형식
    • 한국정밀공학회:학술대회논문집
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    • 한국정밀공학회 1996년도 춘계학술대회 논문집
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    • pp.186-190
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    • 1996

  • The technology of LASER lamination joining of sillicon steel sheets has been studied in this paper. Conventional sheets lamination process does not meet the requirments for the improvement electric parts performance. In response to this, a new LASER spot joining method has been developed. This study performs the SASER spot lamination joining while synchronizing the sillicon steel sheets in the dies with the press movement. Several conclusions have been drawn in this paper. Effects of beam focus, power, atmosphere gas and press oil etc.

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