Influence of Measurement Parameters Settings on the Results of the CT Measurement

Tomasz Kowaluk , Adam Woźniak

Abstract

Nowadays X-ray computed tomography for industrial applications is most frequently used for defectoscopy analysis or nondestructive testing. However, it is increasingly used for geometric measurements. The accuracy of geometric measurements is influenced by many factors such as: measurement parameters (X-ray tube and detector settings), environmental conditions, reconstruction algorithms, element alignment, threshold value etc. The article presents the influence of setting parameters of the X-ray tube (voltage and current) and detector (integration time and gain) on the results of geometric measurements. Studies were performed using Carl Zeiss computer tomograph METROTOM 800. Ceramic balls (Si3N4) of G5 accuracy class were selected as the reference master artifacts.
Author Tomasz Kowaluk (FM / IMBE)
Tomasz Kowaluk,,
- The Institute of Metrology and Biomedical Engineering
, Adam Woźniak (FM / IMBE)
Adam Woźniak,,
- The Institute of Metrology and Biomedical Engineering
Pages607-612
Publication size in sheets0.5
Book Březina Tomáš, Jabłoński Ryszard (eds.): Mechatronics 2017: Recent Technological and Scientific Advances, Advances in Intelligent Systems and Computing, vol. 644, 2018, Springer International Publishing, ISBN 978-3-319-65959-6, [978-3-319-65960-2], DOI:10.1007/978-3-319-65960-2
Keywords in PolishPomiar rentgenowskiej tomografii, Parametry pomiaru
Keywords in EnglishMeasurement, X-ray tomography, Measurement parameters 
DOIDOI:10.1007/978-3-319-65960-2_75
URL https://link.springer.com/chapter/10.1007/978-3-319-65960-2_75
Languageen angielski
Score (nominal)15
ScoreMinisterial score = 15.0, 14-11-2017, BookChapterSeriesAndMatConf
Ministerial score (2013-2016) = 15.0, 14-11-2017, BookChapterSeriesAndMatConf
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