SELECTED METHODS OF NDT UNCERTAINTY ANALYSIS FOR QUALITY RATING IN MULTILAYER CERAMIC MOULDS

1 ŻABA Krzysztof
Co-authors:
1 WŁODARSKA Julia 1 PUCHLERSKA Sandra
Institution:
1 AGH - Technical University of Science and Technology Cracow, Poland, EU, krzyzaba@agh.edu.pl, julwol@student.agh.edu.pl, spuchler@agh.edu.pl
Conference:
27th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 23rd - 25th 2018
Proceedings:
Proceedings 27th International Conference on Metallurgy and Materials
Pages:
1788-1794
ISBN:
978-80-87294-84-0
ISSN:
2694-9296
Published:
24th October 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
15 views / 6 downloads
Abstract

Paper presents characteristics of thermovision, 3D scanning and tomography methods used for quality rating in multilayer ceramic moulds used for purposes of aircraft turbine blades casting. Moulds measurements were performed with thermovision camera, 3D scanner and tomography. Results were converted via dedicated software for each method and were saved in compatible file format that allowed to perform an analysis. One of the decisive factors of these measurement methods usefulness are accuracy and measurement error. For obtained measurement results quality rating selected statistical methods, Measurement System Analysis MSA and R&R index were used. Analysis allowed to estimate uncertainty and efficiency for applied non-destructive measurement systems for multilayer ceramic moulds rating.

Keywords: Methods NDT, thermovision, 3D scanning, tomography, uncertainty, multilayer ceramic moulds
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