Development of an Accuracy Simulation Technology for Mechanical Machines

기계장비 정밀도 시뮬레이션 기술 개발

  • Park, Chun-Hong (Department of Ultra Precision Machine & System Lab., KIMM) ;
  • Hwang, Joo-Ho (Department of Ultra Precision Machine & System Lab., KIMM) ;
  • Lee, Chan-Hong (Department of Ultra Precision Machine & System Lab., KIMM) ;
  • Song, Chang-Gyu (Department of Ultra Precision Machine & System Lab., KIMM)
  • 박천홍 (한국기계연구원 초정밀기계시스템연구실) ;
  • 황주호 (한국기계연구원 초정밀기계시스템연구실) ;
  • 이찬홍 (한국기계연구원 초정밀기계시스템연구실) ;
  • 송창규 (한국기계연구원 초정밀기계시스템연구실)
  • Received : 2011.01.28
  • Accepted : 2011.02.01
  • Published : 2011.03.01

Abstract

Authors are carrying out a national project which develops an accuracy simulation technology of mechanical machines to predict the stiffness and accuracy of machine components or entire machine in the design stage. Analysis methods in this technology are generalized to achieve the wide applicability and to be utilized as a web based platform type. In this paper, outline of the project such as concept, aim and configuration is introduced. Contents of the research are also introduced, which are composed of four main research fields; structural dynamics, linear motion analysis, rotary motion analysis and control and vibration analysis. Finally, a future plan is presented which is made up with three stages for the advance toward an ultimate manufacturing tools.

Keywords

References

  1. Ministry of Knowledge Economy, "Report on the development plan of an accuracy simulation technology for mechanical machines," 2009.
  2. Haupt, M. C. and Horst, P., "With Public Domain Software to Integrated Design and Analysis Tools," Proc. ICAS 2002, pp. 143.1-143.10, 2002.
  3. Sobieski, J. S., Kodiyalam, S. and Yang, R. J., "Optimization of Car Body under Constraints of Noise, Vibration, and Harshness (NVH) and Crash," Structural and Multidisciplinary Optimization, Vol. 22, No. 4, pp. 295-306, 2001. https://doi.org/10.1007/s00158-001-0150-6
  4. Altintas, Y. and Weck, M., "Chatter Stability in Metal Cutting and Grinding, Annals of the CIRP," Key Note Paper of STC-M, Vol. 53, No. 2, pp. 619-642, 2004.
  5. Altintas, Y. and Cao, Y., "Virtual Design and Optimization of Machine Tool Spindles," Annals of the CIRP, Vol. 54, No. 1, pp. 379-382, 2005. https://doi.org/10.1016/S0007-8506(07)60127-9
  6. Brecher, C. and Witt, S., "Static, Dynamic and Thermal Behaviour of Machine Tools with Regard to HPC," Proc. of Int. CIRP Conf. of High Performance Cutting (HPC), pp. 227-240, 2004.
  7. Yeung, C. H., Altintas, Y. and Erkorkmaz, K., "Virtual CNC System, Part I: System architecture," Int. J. of Machine Tools & Manufacture, Vol. 46, No. 10, pp. 1107-1123, 2006. https://doi.org/10.1016/j.ijmachtools.2005.08.002
  8. Erkorkmaz, K., Yeung, C. H. and Altintas, Y., "Virtual CNC System, Part II: High speed contouring application," Int. J. of Machine Tools & Manufacture, Vol. 46, No. 10, pp. 1124-1138, 2006. https://doi.org/10.1016/j.ijmachtools.2005.08.001
  9. Pritschow, G. and Röck, S., "Hardware in the Loop Simulation of Machine Tools," Annals of the CIRP, Vol. 53, No. 1, pp. 295-298, 2004. https://doi.org/10.1016/S0007-8506(07)60701-X
  10. Park, C. H., Oh, J. S. and Khim, G. H., "Modelling of 5 DOF Motion Errors in the Precision Linear Motion Stage," 4th International Conference on Positioning Technology, pp. 307-310, 2010.