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Tool Locus Analysis of Ultra-precision Inclined Grinding  

Hwang, Yeon (Ultraprecision Machining Team, Korea Photonics Technology Institute)
Park, Soon-Sub (Honam Technology Division, Korea Institute of Industrial Technology)
Lee, Ki-Yong (Honam Technology Division, Korea Institute of Industrial Technology)
Won, Jong-Ho (Department of Mechanical Engineering, Chungnam National University)
Kim, Hyun-Ho (Department of Mechatronics, Gwangju Institute of Science and Technology)
Publication Information
Journal of the Korean Society for Precision Engineering / v.26, no.11, 2009 , pp. 35-40 More about this Journal
Abstract
This paper presents the geometrical analysis of an inclined ultra-precision grinding technology using simulations about grinding point locus for micro lens manufacturing. Simulation results show the relationship between radius ratios ($R_1/R_2$) and wheel center locus. Furthermore, the critical grinding wheel radius ($R_1$) can be calculated from work-piece radius ($R_2$) and inclined angle ($\theta=-45^{\circ}$). These achievements could be applied to calculate CNC data in ultra-precision grinding and give insight for wheel wear and compensation grinding.
Keywords
Inclined Grinding; Tool Locus; Ultra-Precision Machining; Tool Wear;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Park, S. S. and Lee, H. J., "Research on Ultra-Precision Grinding Method," Journal of KSPE, Vol. 23, No. 6, pp. 14-21, 2006   과학기술학회마을
2 Malkin, S., "Grinding Technology," Ellis Horwood Ltd., pp. 45-78, 1989
3 Mansour, S., "Automatic generation of part programs for milling sculptured surfaces," Journal of Materials Processing Technology, Vol. 127, No. 1, pp. 31-39, 2002   DOI   ScienceOn
4 Ono, T. and Matsumura, T., "Influence of tool inclination on brittle fracture in glass cutting with ball end mills," Journal of Materials Processing Technology, Vol. 202, No. 1-3, pp. 61-69, 2008   DOI   ScienceOn
5 Farouki, R. T., Tsai, Y.-F. and Yuan, G.-F., "Contour machining of free-form surfaces with real-time PH curve CNC interpolators," Computer Aided Geometric Design, Vol. 16, No. 1, pp. 61-76, 1999   DOI   ScienceOn