나노초 레이저 가공에서 초음파 진동이 가공표면에 미치는 영향 The Effects of Ultrasonic Vibration on Surface Finish in Nano-second Laser Machining

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dc.contributor.author강봉철ko
dc.contributor.author김건우ko
dc.contributor.author조성학ko
dc.contributor.author박종권ko
dc.contributor.author양민양ko
dc.date.accessioned2013-03-08T22:28:47Z-
dc.date.available2013-03-08T22:28:47Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2010-06-
dc.identifier.citation한국공작기계학회지, v.19, no.3, pp.402 - 406-
dc.identifier.issn2233-6036-
dc.identifier.urihttp://hdl.handle.net/10203/94502-
dc.description.abstractConventionally, the machined surface roughness in nano-second(ns) laser machining is damaged and rough due to thermal effects. To obtain the improved surface finish, the ultrasonic vibration is applied to ns-laser machining. The ultrasonic vibration jig is developed to apply the ultrasonic high precision motion to workpieces. And then the ns-laser machining is conducted to compare the effects of the ultrasonic vibration. The results show that the surface roughness with ultrasonic vibration is smoother than that without the vibration. The phenomenon could be explained as enhancement of heat transfer by ultrasonic vibration.-
dc.languageKorean-
dc.publisher한국생산제조시스템학회-
dc.title나노초 레이저 가공에서 초음파 진동이 가공표면에 미치는 영향-
dc.title.alternativeThe Effects of Ultrasonic Vibration on Surface Finish in Nano-second Laser Machining-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume19-
dc.citation.issue3-
dc.citation.beginningpage402-
dc.citation.endingpage406-
dc.citation.publicationname한국공작기계학회지-
dc.identifier.kciidART001450910-
dc.contributor.localauthor양민양-
dc.contributor.nonIdAuthor강봉철-
dc.contributor.nonIdAuthor김건우-
dc.contributor.nonIdAuthor조성학-
dc.contributor.nonIdAuthor박종권-
dc.subject.keywordAuthorLaser machining(레이저 가공)-
dc.subject.keywordAuthorUltrasonic vibration(초음파 진동)-
dc.subject.keywordAuthorSurface roughness(표면 조도)-
dc.subject.keywordAuthorHigh precision (고정밀)-
dc.subject.keywordAuthorHeat transfer(열전달)-
dc.subject.keywordAuthorNano particle(나노 입자)-
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ME-Journal Papers(저널논문)
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