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Study on nano-level mirror surface finishing on mold core to glass lens molding  

Kwak, Tae-Soo (요업(세라믹)기술원)
Kim, Cyung-Nyun (거제대학)
Lee, Yong-Chul (연암공업대학)
Publication Information
Journal of the Korean Society for Precision Engineering / v.23, no.1, 2006 , pp. 97-104 More about this Journal
Abstract
ELID(Electrolytic In-process Dressing) grinding is an excellent technique for mirror grinding of various advanced metallic or nonmetallic materials. A polishing process is also required for elimination of scratches present on ELID grinded surfaces. MAP(Magnetic Assisted Polishing) has been used as polishing method due to its high polishing efficiency and to its resulting in a superior surface quality. This study is describing an effective fabrication method combining ELID and MAP of nano-precision mirror grinding for glass-lens molding mould. It also presents some techniques for achieving the nanometer roughness of the hard metals, such as WC-Co, which are extensively used in precision tooling material.
Keywords
Electrolytic In-process Dressing grinding; Magnetic assisted polishing; Mirror surface; Finishing efficiency; Spherical radius;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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