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Full Contact Polishing Method of Aspherical Glass Lens Mold by Airbag Polishing Tool  

Lee, Ho-Cheol (한밭대학교 기계공학부)
Kim, Jung-Uk (한밭대학교 기계공학부 기계공학)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.17, no.5, 2008 , pp. 82-88 More about this Journal
Abstract
Conventional aspherical lens polishing methods by the small tool polishing use aspherical profile and the trajectory of the polishing tool is also controlled. In this paper, new full contact polishing mechanism is suggested to polish aspherical glass lens mold by both airbag polishing tool and eccentric motion. Full contact concept by airbag polishing tool and no position control make the easy polishing setup and do not need aspherical design profile. An aspherical lens polishing machine was made for this study and a verification experiment was performed for surface roughness improvements.
Keywords
polishing machine; aspherical lens mold; airbag tool; full contact polishing;
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Times Cited By KSCI : 1  (Citation Analysis)
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