Measurement of spindle error motions by an improved multi-probe method

Fei Ding, Xichun Luo

Research output: Contribution to conferencePaper

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Abstract

This paper proposes an improved multi-probe method for measurement of spindle error motions. Four degree of freedoms (DOFs) of error motions of a spindle are measured in a dedicated setup using capacitive sensors. Three sets of probe angle set are carefully selected in order to overcome the harmonic suppression problems commonly encountered in the multi-probe measurement approach. The error contribution of each set of angles is analysed and then the measurement results are modified in frequency domain so as to minimise the effect of harmonic suppression. The evaluation of measurement results shows that this method is effective and possesses good agreement with repeated measurements.
Original languageEnglish
Pages256-262
Number of pages7
Publication statusPublished - 16 Mar 2017
Event12th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM & Robotic Performance - Renishaw Innovation Centre, Wotton Under Edge, United Kingdom
Duration: 15 Mar 201716 Mar 2017
http://www.euspen.eu/events/lamdamap-12th-international-conference-exhibition/

Conference

Conference12th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM & Robotic Performance
CountryUnited Kingdom
CityWotton Under Edge
Period15/03/1716/03/17
Internet address

Keywords

  • degree of freedoms
  • spindle error motions
  • multi-probe method

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