Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
권호 표지

Micro Patterning of Roll using Fast Tool Servo System

FTS시스템을 이용한 룰외 미세 패턴 가공

  • Lu, Hong (Department of Nano Fusion Technology, Pusan National University) ;
  • Choi, Soo-Chang (Korea Institute of Machinery & Materials) ;
  • Lee, Sang-Min (Department of Nano Fusion Technology, Pusan National University) ;
  • Park, Chun-Hong (Korea Institute of Machinery & Materials) ;
  • Lee, Deug-Woo (Department of Nano Mechatronics Engineering, Pusan National University)
  • Received : 2011.11.21
  • Accepted : 2011.12.06
  • Published : 2011.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

The application of fast tool servo (FTS) for diamond turning has been investigated extensively. This paper focuses on the fabrication of the sinusoidal microstructure on a roller, which generated by a piezoelectric-assisted FTS. The influence of the machining parameters on the microstructure configuration was investigated. The experiment results point out that the configuration of the machined microstructure depends mainly on the spindle speed, the diameter of roller and the driving frequency of FTS. The calculation method of the microstructure dimension was reported. The turning test results show that the diamond tool can be moved up to 1kHz without any reinjected vibration in the machining and the peak-to-valley amplitude of the machined sinusoidal microstructure is about 12<${\mu}m$

Keywords

References

  1. Sweeney DW, Sommargren GE "Harmonic diffractive lenses", Appl Opt, Vol. 34, No. 14, pp. 2469-2475, 1995. https://doi.org/10.1364/AO.34.002469
  2. X. Lu, D. L. Trumper, "Ultra fast tool servos for diamond turning", Annals of CIRP, Vol. 54, No. 1, pp. 383-388, 2005. https://doi.org/10.1016/S0007-8506(07)60128-0
  3. J. F. Cuttino, A. C. Miller, D. E. Schinstock, "Performance optimization of a fast tool servo for single-point diamond turning machines", IEEE/ASME Transactions on Mechatronics, Vol. 4, pp. 169-179, 1999. https://doi.org/10.1109/3516.769543
  4. X. Lu, D. L. Trumper, "Spindle rotary position estimation for fast tool servo trajection generation", International Journal of Machine Tool & Manufacture, Vol. 47, pp. 1362-1367, 2007. https://doi.org/10.1016/j.ijmachtools.2006.08.008
  5. J. D. Kim, D. S. Kim, "Waviness compensation of precision machining by piezoelectric micro cutting device", Journal of Machine Tool & Manufacture, Vol. 38, pp. 1305-1322, 1998. https://doi.org/10.1016/S0890-6955(97)00080-1
  6. H. S. Kim, K. I. Lee, K. M. Lee, Y. B. Bang, "Fabrication of free-form surfaces using a long-stroke fast tool servo and corrective figuring with on-machine measurement", International Journal of Machine Tool & Manufacture, Vol. 49, pp. 991-997, 2009. https://doi.org/10.1016/j.ijmachtools.2009.06.011
  7. H. S. Kim, E. J. Kim, "Feed forward control of fast tool servo for real time correction of spindle error in diamond turning of flat surfaces", Journal of Machine Tool & Manufacture, Vol. 43, pp. 1177-1183, 2003. https://doi.org/10.1016/S0890-6955(03)00156-1
  8. Y. Altintas, "Manufacturing automation", Cambridge University Press, Cambridge, 2000.
  9. S. M. Kim, S. N. Kang, "Replication qualities and optical properties of UV-moulded microlens arrays", J. Phys. D: Appl. Phys. Vol. 36, pp. 2451-2456, 2003. https://doi.org/10.1088/0022-3727/36/20/005