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Ultra-precision Free-form Surface Grinding of WC Core  

Park, Soon-Sub (Honam Technology Division, Korea Institute of Industrial Technology)
Hwang, Yeon (Honam Technology Division, Korea Institute of Industrial Technology)
Kim, Geon-Hee (Division of Instrument Development, Korea Basic Science Institute)
Won, Jong-Ho (Department of Mechanical Engineering, Chungnam National University)
Publication Information
Journal of the Korean Society for Precision Engineering / v.26, no.5, 2009 , pp. 64-71 More about this Journal
Abstract
Cylindrical lens core for optical transceiver was designed and machined. With the lens design data, WC asymmetric core surface data were generated for non-revolutional ultra-precision grinding. Grinding process for optimum machining conditions of target surface was studied in terms of surface roughness and form profile. We used experimental results to optimize turbine speed, feed-rate and depth of cut with durable grinding wheel wear. Ground WC cores were measured contact type profilers and verified.
Keywords
Asymmetric Surface; WC Core; Optical Transceiver; Ultra Precision Grinding;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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