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An Innovative Approach to Fabrication With Photo-Cured Resins by Shell-Printed-Core-Casting Cover

An Innovative Approach to Fabrication With Photo-Cured Resins by Shell-Printed-Core-Casting

Open Access
|Aug 2023

Abstract

Modified LCD-based method was used to print three-dimensional (3D) elements. This innovative method combines printing the external shell and filling, thus obtaining mould by casting resin. In order to compare the properties of prints obtained with this method with the ones fabricated in a standard procedure, we conducted bending tests of vertically/horizontally printed and shell-printed cast specimens. The shell-cast samples showed higher flexural strength and larger values of apparent Young’s modulus. The presented results also concern the kinetics of curing samples obtained with different fabrication routes.

DOI: https://doi.org/10.2478/ama-2023-0056 | Journal eISSN: 2300-5319 | Journal ISSN: 1898-4088
Language: English
Page range: 485 - 489
Submitted on: Jan 30, 2023
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Accepted on: May 3, 2023
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Published on: Aug 17, 2023
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2023 Emil Szymczyk, Maciej Rećko, Kazimierz Dzierżek, Karol Sapiołko, published by Bialystok University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.