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Influence Mechanism of Ultrasonic Vibration Substrate on Strengthening the Mechanical Properties of Fused Deposition Modeling

Fused deposition modeling is the most widely used 3D-printing technology, with the advantage of being an accessible forming process. However, the poor mechanical properties of the formed parts limit its application in engineering. Herein, a new ultrasonic-assisted fused deposition modeling 3D-printi...

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Autores principales: Wu, Wenzheng, Li, Jialin, Jiang, Jili, Liu, Qingping, Zheng, Aodu, Zhang, Zheng, Zhao, Ji, Ren, Luquan, Li, Guiwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8912527/
https://www.ncbi.nlm.nih.gov/pubmed/35267725
http://dx.doi.org/10.3390/polym14050904
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author Wu, Wenzheng
Li, Jialin
Jiang, Jili
Liu, Qingping
Zheng, Aodu
Zhang, Zheng
Zhao, Ji
Ren, Luquan
Li, Guiwei
author_facet Wu, Wenzheng
Li, Jialin
Jiang, Jili
Liu, Qingping
Zheng, Aodu
Zhang, Zheng
Zhao, Ji
Ren, Luquan
Li, Guiwei
author_sort Wu, Wenzheng
collection PubMed
description Fused deposition modeling is the most widely used 3D-printing technology, with the advantage of being an accessible forming process. However, the poor mechanical properties of the formed parts limit its application in engineering. Herein, a new ultrasonic-assisted fused deposition modeling 3D-printing method was proposed to improve the mechanical properties of the formed parts. The effects of ultrasonic vibration substrate process parameters and printing process parameters on the tensile and bending properties of formed samples were studied. The tensile strength and bending strength of the samples printed with a 12 μm ultrasonic amplitude can be increased by 13.2% and 12.6%, respectively, compared with those printed without ultrasonic vibration. The influence mechanism of ultrasonic vibration on mechanical properties was studied through microscopic characterization and in situ infrared monitoring experiments. During the printing process, increasing the ultrasonic vibration and temperature employed via the ultrasonic substrate can reduce the pore defects inside the sample. The mechanical properties of FDM-formed samples can be controlled by adjusting ultrasonic-assisted process parameters, which can broaden the application of 3D printing.
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spelling pubmed-89125272022-03-11 Influence Mechanism of Ultrasonic Vibration Substrate on Strengthening the Mechanical Properties of Fused Deposition Modeling Wu, Wenzheng Li, Jialin Jiang, Jili Liu, Qingping Zheng, Aodu Zhang, Zheng Zhao, Ji Ren, Luquan Li, Guiwei Polymers (Basel) Article Fused deposition modeling is the most widely used 3D-printing technology, with the advantage of being an accessible forming process. However, the poor mechanical properties of the formed parts limit its application in engineering. Herein, a new ultrasonic-assisted fused deposition modeling 3D-printing method was proposed to improve the mechanical properties of the formed parts. The effects of ultrasonic vibration substrate process parameters and printing process parameters on the tensile and bending properties of formed samples were studied. The tensile strength and bending strength of the samples printed with a 12 μm ultrasonic amplitude can be increased by 13.2% and 12.6%, respectively, compared with those printed without ultrasonic vibration. The influence mechanism of ultrasonic vibration on mechanical properties was studied through microscopic characterization and in situ infrared monitoring experiments. During the printing process, increasing the ultrasonic vibration and temperature employed via the ultrasonic substrate can reduce the pore defects inside the sample. The mechanical properties of FDM-formed samples can be controlled by adjusting ultrasonic-assisted process parameters, which can broaden the application of 3D printing. MDPI 2022-02-24 /pmc/articles/PMC8912527/ /pubmed/35267725 http://dx.doi.org/10.3390/polym14050904 Text en © 2022 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
Wu, Wenzheng
Li, Jialin
Jiang, Jili
Liu, Qingping
Zheng, Aodu
Zhang, Zheng
Zhao, Ji
Ren, Luquan
Li, Guiwei
Influence Mechanism of Ultrasonic Vibration Substrate on Strengthening the Mechanical Properties of Fused Deposition Modeling
title Influence Mechanism of Ultrasonic Vibration Substrate on Strengthening the Mechanical Properties of Fused Deposition Modeling
title_full Influence Mechanism of Ultrasonic Vibration Substrate on Strengthening the Mechanical Properties of Fused Deposition Modeling
title_fullStr Influence Mechanism of Ultrasonic Vibration Substrate on Strengthening the Mechanical Properties of Fused Deposition Modeling
title_full_unstemmed Influence Mechanism of Ultrasonic Vibration Substrate on Strengthening the Mechanical Properties of Fused Deposition Modeling
title_short Influence Mechanism of Ultrasonic Vibration Substrate on Strengthening the Mechanical Properties of Fused Deposition Modeling
title_sort influence mechanism of ultrasonic vibration substrate on strengthening the mechanical properties of fused deposition modeling
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8912527/
https://www.ncbi.nlm.nih.gov/pubmed/35267725
http://dx.doi.org/10.3390/polym14050904
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