DEVELOPMENT OF THE METHOD OF ACCURACY MEASURING OF PRECISION SPINDLE

Authors

  • A. Kasparaitis Vilnius Gediminas Technical University
  • V. Giniotis Vilnius Gediminas Technical University

DOI:

https://doi.org/10.5755/j01.mech.18.4.2335

Keywords:

accuracy measuring, precision spindle

Abstract

The paper deals with methods of measurement of radial errors of the precision spindles using the roundness standard and the results of measurement of the same measurement due to uncontrollable values. The trajectory of the centre of roundness standard used for the measurement of radial errors of the spindle depends on radial error of the spindle‘s axis trajectory in the measuring plane and on its value and direction of eccentricity in respect of the spindle axis. Function and value of radial error measurement depend on the uncontrollable errors of centring and on the direction of measurement during the calibration. The trajectory of the spindle is evaluated unambiguously according to the centrodes using the method proposed and described in the paper.

DOI: http://dx.doi.org/10.5755/j01.mech.18.4.2335

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Published

2012-08-30

Issue

Vol. 18 No. 4 (2012)

Section

MECHANICAL TECHNOLOGIES

License

The copyright for the articles in this journal is retained by the author(s) with the first publication right granted to the journal. The journal is licensed under the Creative Commons Attribution License 4.0 (CC BY 4.0).