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The Analysis of Mechanical Properties and Geometric Accuracy in Specimens Printed in Material Jetting Technology

The purpose of this research was to analyze polymer materials based on mechanical properties and geometrical parameters, such as the smallest material deviations and the best printing texture after three-dimensional (3D) printing in two methods of Material Jetting technology: PolyJet and MultiJet. T...

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Autores principales: Majca-Nowak, Natalia, Pyrzanowski, Paweł
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146525/
https://www.ncbi.nlm.nih.gov/pubmed/37109851
http://dx.doi.org/10.3390/ma16083014
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author Majca-Nowak, Natalia
Pyrzanowski, Paweł
author_facet Majca-Nowak, Natalia
Pyrzanowski, Paweł
author_sort Majca-Nowak, Natalia
collection PubMed
description The purpose of this research was to analyze polymer materials based on mechanical properties and geometrical parameters, such as the smallest material deviations and the best printing texture after three-dimensional (3D) printing in two methods of Material Jetting technology: PolyJet and MultiJet. This study covers checks for Vero Plus, Rigur, Durus, ABS, and VisiJet M2R-WT materials. Thirty flat specimens were printed both for 0 and 90 raster orientations. Specimen scans were superimposed on the 3D model from CAD software. Each of them was tested, paying attention to the accuracy and the layer thickness effect of printed components. Then, all specimens were subjected to tensile tests. The obtained data—Young’s modulus and Poisson’s ratio—were compared using statistical methods, focusing on the two most important parameters: the isotropy of the printed material in two directions and the characteristics close to linear. It was found that unitary surface deviation with general dimensional accuracy equal to ±0.1 mm was the common feature of printed models. Some small areas had lower accuracy depending on the material and printer device. Rigur material obtained the highest mechanical properties. Dimensional accuracy in Material Jetting technology as a function of layer parameters such as layer thickness and raster orientation was checked. The materials were checked in terms of relative isotropy and linearity. Additionally, similarities and differences between PolyJet and MultiJet methods were covered.
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spelling pubmed-101465252023-04-29 The Analysis of Mechanical Properties and Geometric Accuracy in Specimens Printed in Material Jetting Technology Majca-Nowak, Natalia Pyrzanowski, Paweł Materials (Basel) Article The purpose of this research was to analyze polymer materials based on mechanical properties and geometrical parameters, such as the smallest material deviations and the best printing texture after three-dimensional (3D) printing in two methods of Material Jetting technology: PolyJet and MultiJet. This study covers checks for Vero Plus, Rigur, Durus, ABS, and VisiJet M2R-WT materials. Thirty flat specimens were printed both for 0 and 90 raster orientations. Specimen scans were superimposed on the 3D model from CAD software. Each of them was tested, paying attention to the accuracy and the layer thickness effect of printed components. Then, all specimens were subjected to tensile tests. The obtained data—Young’s modulus and Poisson’s ratio—were compared using statistical methods, focusing on the two most important parameters: the isotropy of the printed material in two directions and the characteristics close to linear. It was found that unitary surface deviation with general dimensional accuracy equal to ±0.1 mm was the common feature of printed models. Some small areas had lower accuracy depending on the material and printer device. Rigur material obtained the highest mechanical properties. Dimensional accuracy in Material Jetting technology as a function of layer parameters such as layer thickness and raster orientation was checked. The materials were checked in terms of relative isotropy and linearity. Additionally, similarities and differences between PolyJet and MultiJet methods were covered. MDPI 2023-04-11 /pmc/articles/PMC10146525/ /pubmed/37109851 http://dx.doi.org/10.3390/ma16083014 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Majca-Nowak, Natalia
Pyrzanowski, Paweł
The Analysis of Mechanical Properties and Geometric Accuracy in Specimens Printed in Material Jetting Technology
title The Analysis of Mechanical Properties and Geometric Accuracy in Specimens Printed in Material Jetting Technology
title_full The Analysis of Mechanical Properties and Geometric Accuracy in Specimens Printed in Material Jetting Technology
title_fullStr The Analysis of Mechanical Properties and Geometric Accuracy in Specimens Printed in Material Jetting Technology
title_full_unstemmed The Analysis of Mechanical Properties and Geometric Accuracy in Specimens Printed in Material Jetting Technology
title_short The Analysis of Mechanical Properties and Geometric Accuracy in Specimens Printed in Material Jetting Technology
title_sort analysis of mechanical properties and geometric accuracy in specimens printed in material jetting technology
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10146525/
https://www.ncbi.nlm.nih.gov/pubmed/37109851
http://dx.doi.org/10.3390/ma16083014
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