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Original scientific paper
https://doi.org/10.17559/TV-20181109115954

Dimensional and Shape Accuracy of Foundry Patterns Fabricated Through Photo-Curing

Paweł Zmarzły*   ORCID icon orcid.org/0000-0003-3717-1500 ; Kielce University of Technology, Al. 1000-lecia P. P. 7, 25-314 Kielce, Poland
Tomasz Kozior   ORCID icon orcid.org/0000-0002-8922-4187 ; Kielce University of Technology, Al. 1000-lecia P. P. 7, 25-314 Kielce, Poland
Damian Gogolewski   ORCID icon orcid.org/0000-0003-2653-2980 ; Kielce University of Technology, Al. 1000-lecia P. P. 7, 25-314 Kielce, Poland

Fulltext: english, pdf (2 MB) pages 1576-1584 downloads: 68* cite
APA 6th Edition
Zmarzły*, P., Kozior, T. & Gogolewski, D. (2019). Dimensional and Shape Accuracy of Foundry Patterns Fabricated Through Photo-Curing. Tehnički vjesnik, 26 (6), 1576-1584. https://doi.org/10.17559/TV-20181109115954
MLA 8th Edition
Zmarzły*, Paweł, et al. "Dimensional and Shape Accuracy of Foundry Patterns Fabricated Through Photo-Curing." Tehnički vjesnik, vol. 26, no. 6, 2019, pp. 1576-1584. https://doi.org/10.17559/TV-20181109115954. Accessed 21 Jan. 2020.
Chicago 17th Edition
Zmarzły*, Paweł, Tomasz Kozior and Damian Gogolewski. "Dimensional and Shape Accuracy of Foundry Patterns Fabricated Through Photo-Curing." Tehnički vjesnik 26, no. 6 (2019): 1576-1584. https://doi.org/10.17559/TV-20181109115954
Harvard
Zmarzły*, P., Kozior, T., and Gogolewski, D. (2019). 'Dimensional and Shape Accuracy of Foundry Patterns Fabricated Through Photo-Curing', Tehnički vjesnik, 26(6), pp. 1576-1584. https://doi.org/10.17559/TV-20181109115954
Vancouver
Zmarzły* P, Kozior T, Gogolewski D. Dimensional and Shape Accuracy of Foundry Patterns Fabricated Through Photo-Curing. Tehnički vjesnik [Internet]. 2019 [cited 2020 January 21];26(6):1576-1584. https://doi.org/10.17559/TV-20181109115954
IEEE
P. Zmarzły*, T. Kozior and D. Gogolewski, "Dimensional and Shape Accuracy of Foundry Patterns Fabricated Through Photo-Curing", Tehnički vjesnik, vol.26, no. 6, pp. 1576-1584, 2019. [Online]. https://doi.org/10.17559/TV-20181109115954

Abstracts
This paper deals with the potential use of the PolyJet Matrix (PJM) technology and digital materials to fabricate foundry patterns. The primary purpose of the study was to assess the dimensional and shape accuracy of additively manufactured objects by determining the draft angle as well as the roundness, waviness and roughness parameters. The experiments were conducted for cylindrical samples printed using VeroWhite liquid polymer resin. The analysis focused on the relationship between the build direction and the geometry and surface finish of prints. Three different orientations, i.e. 0º, 45º and 90º, were considered. The surface texture analysis involved comparing the statistical, graphical and numerical data, including calculation results obtained with the wavelet transform method. The findings confirm that the build direction has a significant effect on the dimensional and shape accuracy of prints and that the PJM technology can be used to fabricate precise foundry patterns, especially in investment (lost-wax) casting.

Keywords
additive manufacturing technologies; foundry pattern; PJM; technological heredity; wavelet transform; waviness deviations

Hrčak ID: 228502

URI
https://hrcak.srce.hr/228502

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