Multiple Measurement Techniques for Coordinate Metrology

Abstract:

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Reversal and multiple measurement techniques have been used in dimensional metrology [1]. The reversal technique in straightness measurement is very common method. The techniques are able to reduce the errors which come from a measuring instrument and compensate the errors automatically. The techniques are available to CMM measurements. For ball-plate calibration, the reversal technique is used in National Metrology Institutes (NMIs). The technique automatically eliminates the geometrical errors of a CMM, for example, straightness, perpendicular and angle (pitch, yaw and roll). The multiple measurement technique is used for measuring symmetrical features as cylinders [2]. We tried to apply the technique for the pitch measurement of a gear. In this paper, we describe the multiple measurement techniques for coordinate metrology, especially, application to gear measurement.

Info:

Periodical:

Key Engineering Materials (Volumes 381-382)

Edited by:

Wei Gao, Yasuhiro Takaya, Yongsheng Gao and Michael Krystek

Pages:

93-94

DOI:

10.4028/www.scientific.net/KEM.381-382.93

Citation:

S. Osawa et al., "Multiple Measurement Techniques for Coordinate Metrology", Key Engineering Materials, Vols. 381-382, pp. 93-94, 2008

Online since:

June 2008

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Price:

$35.00

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