Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Calibration Methods for Measurement Uncertainty of Power Assembly Tools

동력식 조립공구의 측정불확도 산출방법 개발

  • Oh, Se-heon (Graduate School of Engineering, Ajou University) ;
  • Kang, Ki-young (Dept. of Precision Mechanical Engineering, Daeduk College) ;
  • Hong, Min-sung (Dept. of Mechanical Engineering, Ajou University)
  • Received : 2015.10.02
  • Accepted : 2015.10.14
  • Published : 2015.10.15
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Abstract

In this study, calibration procedure of power assembly tools is suggested and methods are developed for calculating measurement uncertainty. Fist of all, the calibration of joint simulator bench (JSB) was carried out for maintaining traceability and the uncertainty components of JSB were analyzed. The influences of tool speed, tolerance, temperature and length of the adapter were examined by the torque measurement values through experiments. From this research, credibility for calibration results could be enhanced. This experimental results, being used as an effective tool for calibration of power assembly tools, will provide and improve the accuracy of the use of the power assembly tools.

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References

  1. White, H. G., 2008, Basics of Estimating Measurement Uncertainty, Clin Biochem Rev., 29:1 3-6.
  2. Bringmann, B., 2007, Improving Geometric Calibration Methods of Multi-axes Machining Centers by Examining Error Interdependency Effects, A Thesis for a Doctorate, ETH Zurich, Switzerland.
  3. Bringmann, B., Knapp, W., 2009, Machine Tool Calibration Geometric Test Uncertainty Depends on Machine Tool Performance, Precision Engineering, 33:4 .524-529. https://doi.org/10.1016/j.precisioneng.2009.02.002
  4. Knapp W., 2002, Measurement Uncertainty and Machine Tool Testing, Institute for Machine Tools and Manufacturing 3-4.
  5. ISO, 2006, Test Code for Machine Tools - Part 1: Geometric Accuracy of Machines Operating under No-load or Finishing Conditions, ISO/CD 230-1.3:2006, International Organization for Standardization, Geneva, Switzerland
  6. ISO, 2001, Test code for machining centers - Part 2: Geometric test for machines with vertical spindle or universal heads with vertical primary rotary axis (vertical Z-axis), ISO 10791-2:2001, International Organization for Standardization, Geneva, Switzerland.
  7. ISO, 2005, Test code for machine tools - Part 4: Circular tests for numerically controlled machine tools, ISO 230-4:2005, International Organization for Standardization, Geneva, Switzerland
  8. ISO, 2003, Geometrical product specifications (GPS) - Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influences, ISO/TR 16015:2003, International Organization for Standardization, Geneva, Switzerland.
  9. Oh, S. H., Hong, M. S., 2015, Development of a Method for Measurement Uncertainty of Power Assembly Tools, Proceedings of KSMTE Spring Conference, 143.