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Path Control of MR Fluid Jet Polishing System for the Polishing of an Aspherical Lens Mold Core
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  • Journal title : Transactions of Materials Processing
  • Volume 24, Issue 6,  2015, pp.431-436
  • Publisher : The Korean Society for Technology of Plasticity
  • DOI : 10.5228/KSTP.24.6.431
 Title & Authors
Path Control of MR Fluid Jet Polishing System for the Polishing of an Aspherical Lens Mold Core
Kim, K. B.; Cho, M. W.; Ha, S. J.; Cho, Y. K.; Song, K. H.; Yang, J. K.; Cai, Y.; Lee, J. W.;
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 Abstract
MR fluid can change viscosity in the presence of a magnetic field. A characteristic of MR fluid is reduced scattering during jetting. For these reasons a MR fluid jet polishing system can be used for ultra-precision polishing. In the current paper, the polishing path was calculated considering the aspherical lens profile equation and the experimental conditions for the MR fluid jet polishing system. Then the polishing of an aspherical lens mold core using the MR fluid jet polishing system with the calculated path control was made and the results were compared before and after polishing.
 Keywords
MR Fluid;Jet Polishing;Aspherical Lens;Path Control;Mold Core;Ultra Precision;
 Language
Korean
 Cited by
 References
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H. Y. Kim, D. H. Cha, D. G. Lee, S. S. Kim, H. J. Kim, J. H. Kim, 2006, The Optical Society of Korea Summer Meeting, Opt. Soc. Kor., Seoul, Korea, Vol.19, No. 11, pp. 425~426.

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