Investigation on the effects of the application of a sublimating matte coating in optical coordinate measurement of additively manufactured parts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F26%3A0198725" target="_blank" >RIV/00216305:26210/26:0198725 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s00170-025-16378-x" target="_blank" >https://link.springer.com/article/10.1007/s00170-025-16378-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00170-025-16378-x" target="_blank" >10.1007/s00170-025-16378-x</a>
Alternative languages
Result language
angličtina
Original language name
Investigation on the effects of the application of a sublimating matte coating in optical coordinate measurement of additively manufactured parts
Original language description
Coating sprays play a crucial role in extending the capabilities of optical measuring systems, especially when dealing with reflective surfaces, where excessive reflections, caused by incident light hitting the object surface, lead to increased noise and missing data points in the measurement results. This work focuses on metal additively manufactured parts, and explores how the application of a sublimating matting spray on the measured surfaces can improve measurement performance. The use of sublimating matting sprays is a recent development for achieving temporary coatings that are useful for measurement, but then disappear in the final product. A series of experiments was performed involving measurement by fringe projection on a selected test part pre- and post-application of a sublimating coating layer. A comparison of measurement performance across the experiments was run by computing a selected set of custom-developed point cloud quality indicators: rate of surface coverage, level of sampling density, local point dispersion, variation of selected linear dimensions computed from the point clouds. In addition, measurements were performed using an optical profilometer on the coated and uncoated surfaces to determine both thickness of the coating layer and changes of surface texture (matte effect) due to the presence of the coating layer.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20506 - Coating and films
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Advanced Manufacturing Technology
ISSN
0268-3768
e-ISSN
1433-3015
Volume of the periodical
140
Issue of the periodical within the volume
5-6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
27
Pages from-to
2749-2775
UT code for WoS article
001562886500001
EID of the result in the Scopus database
2-s2.0-105015178729