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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A study on the Error Separation Method in Rotation Accuracy Measurement of High Precision Spindle Unit

고정밀 스핀들의 회전정밀도 측정 오차 분리법에 관한 연구

  • 김상화 (한국폴리텍대학 구미캠퍼스 자동화시스템과) ;
  • 김병하 (경일대학교 기계자동차학부) ;
  • 진용규 ((주)카스윈)
  • Received : 2013.08.21
  • Accepted : 2013.12.18
  • Published : 2014.02.28
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Abstract

The rotation of a spindle unit must be accurate for high-quality machining and to improve the quality of the machine tools.Therefore, the proper measurement of the rotation accuracy and ensuring a proper analysis are very important. Separate processes are necessary because spindle errors and roundness errors associated with the test balls can both factor into the measured rotation error values. We used three methods to discern test ball errors and analyzed which could be deemed as the most proper technique in a test of the rotation accuracy of the main spindle of a machine tool.

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References

  1. Jong-Kwan Kim, Joung-Kie Lee, 1995, "A Study on the Evalution of Rotational Accuracy of High Speed Spindle", The Korean Society for Noise and Vibration Engineering, Vol. 5, no 4, pp 483-492
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  3. In Bog Kong, Yun Chang Park, Seung Woo Kim, 1989, "A Digital Measurement Method for Rotational Errors of a Machine Spindle, The Korean Society of Mechanical Engineers, Vol. 13, No. 3, pp 443-450
  4. Eric R. Marsh, 2007, "Precision spindles metrology" Lion Precision co.
  5. Sang-Hwa Kim, Byung-Ha Kim, Woo-Gak Choi, "A Study on the Measurement Method and Uncertainty Factors for Precision Inspection to Feed Unit of High Precision Machine Tool", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 4, pp. 55-61, 2012.
  6. Sang-Hwa Kim, Byung-Ha Kim, Yong-Gyoo Jin, "A Study on the Rotation Accuracy According to Unbalance Variation of High Precision Spindle Unit for Machine Tool", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 3, pp. 174-181, 2012

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