An Experimental Study on the Measurement Performance of Coordinate Measuring Machine

3 차원 좌표 측정기의 측정 성능에 대한 실험적 연구

  • Lee, Seung-Pyo (Department of Mechanical Design and Production Engineering, Hanyang Univ.) ;
  • Kang, Hyung-Joo (International Metrology Systems) ;
  • Ha, Sung-Kyu (Division of Mechanical and Information Management Engineering, Hanyang Univ.)
  • 이승표 (한양대학교 기계설계학과 대학원) ;
  • 강형주 (주식회사 아이엠에스) ;
  • 하성규 (한양대학교 기계정보경영공학부)
  • Published : 2009.03.01

Abstract

In the manufacturing industry, there has been a significant increase in the use of coordinate measuring machines(CMM). In this paper, the sources of CMM measurement performance are discussed. The effects of workpiece position, length and orientation are analyzed by using the design of experiments. Both a fractional factorial design and a factorial design are employed to conduct the experimental study. The analysis of variance is performed to determine the significance of factors in the experiment and regression analysis is applied to make the measurement approximate model. The results show that position along the Z axis, length and orientation affect the CMM measurement performance.

Keywords

References

  1. Wilhelm, R. G., Hocken, R. and Schwenke, H., "Task specific uncertainty in coordinate measurement," Annals of CIRP, Vol. 52, No. 2, pp. 553-563, 2001 https://doi.org/10.1016/S0007-8506(07)62995-3
  2. Weckenmann, A., Knauer, M. and Kunzmann, H., "The influence of measurement strategy on the uncertainty of CMM-measurements," Annals of CIRP, Vol. 47, No. 1, pp. 451-454, 1998 https://doi.org/10.1016/S0007-8506(07)62872-8
  3. Feng, C. X. and Shang, X., "Computer-aided reverse engineering with CMM for digitization and LOM for duplication," Proceedings of the 4th InternationalConference on Frontiers of Design and Manufacturing, pp. 256-262, 2000
  4. Kim, E. S., Lee, J. M. and Kim, B. M., "Selection of the Optimum Seaming Condition for Spin Drum Using Statistical Method," Journal of the KoreanSociety for Precision Engineering, Vol. 25, No. 1, pp. 99-107, 2008
  5. Baek, S. H., Hong, S. H., Joo, W. S., Kim, C. K.,Jeong, Y. Y. and Shin, S. W., "Optimization of Process Parameters for Mill Scale Recycling Using Taguchi Method," Journal of the Korean Society for Precision Engineering, Vol. 25, No. 2, pp. 88-95, 2008
  6. Hwang, Y. K., Chung, W. J. and Lee, C. M., "Experimental Study of Cutting Force and Surface Roughness Prediction in MQL Turning of Al 6061," Journal of the Korean Society for Precision Engineering, Vol. 25, No. 6, pp. 159-167, 2008
  7. Osawa, S., Busch, K., Franke, M. and Schwenke, H., "Multiple orientation technique for calibration of cylindrical workpieces on CMMs," Precision Engineering, Vo. 29, No. 1, pp. 56-64, 2005 https://doi.org/10.1016/j.precisioneng.2004.04.006
  8. Zhang, G., Veale, R., Charlton, T., Borchardt, B. and Hocken, R., "Error compensation of coordinate measuring machines," Annals of CIRP, Vol. 34, No. 1, pp. 445-448, 1985 https://doi.org/10.1016/S0007-8506(07)61808-3
  9. Limaiem, A. and Elmaraghy, H. A., "Integrated assessibility analysis and measurement operations sequencing for CMMs," J. Manuf. Syst., Vol. 19, No.2, pp. 83-93, 2000 https://doi.org/10.1016/S0278-6125(00)80002-3
  10. Lee, E. S., "A Study on the Volumetric Error Equation of Coordinate Measuring Machines and their Application," Transactions of the Korean Society of Mechanical Engineers, Vol. 19, No. 6, pp. 1545-1553, 1995
  11. Montgomery D. C., 'Design and analysis of experiments,' Willey, pp. 228-249, 1991
  12. Emanuel, J. T. and Muruganandan, P., "Sequential experimentation using two-level fractional factorials," Quality Engineering, Vol. 13, No. 3, pp. 335-346, 2000 https://doi.org/10.1080/08982110008962597
  13. Park, S. H., "Modern design of experiments," Minyongsa, pp. 121-140, 2001
  14. International Organization for Standardization, "ISO 10360, Coordinate metrology, part 2," pp. 1-4, 1994