EXPERIMENTAL INVESTIGATION OF COMPUTED TOMOGRAPHY DIMENSIONAL CAPABILITY USING MODULAR TEST ARTEFACTS

Crhistian Raffaelo Baldo , Thiago Linhares Fernandes, Gustavo Daniel Donatelli
Abstract:
Computed tomography for dimensional metrology has been introduced in quality control loop for about a decade. Due to the complex measurement-error cause system, usually no consistent uncertainty reporting has been made. Modular test parts have been developed and used to investigate some influence factors intrinsic to CT-based data and their effects on checking features of size. The experimental planning and the most significant findings are outlined and discussed in this paper.
Keywords:
computed tomography, measurement uncertainty, features of size, modular test artefacts
Download:
IMEKO-WC-2015-TC14-281.pdf
DOI:
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Event details
Event name:
XXI IMEKO World Congress
Title:

Measurement in Research and Industry

Place:
Prague, CZECH REPUBLIC
Time:
30 August 2015 - 04 September 2015
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