Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance

Based on additive manufacturing of wood flour and polyhydroxyalkanoates composites using micro-screw extrusion, device and process parameters were evaluated to achieve a reliable printing. The results show that the anisotropy of samples printed by micro-screw extrusion is less obvious than that of f...

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Detalles Bibliográficos
Autores principales: Tian, Jing, Zhang, Run, Yang, Jiayuan, Chou, Weimin, Xue, Ping, Ding, Yun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8037742/
https://www.ncbi.nlm.nih.gov/pubmed/33807127
http://dx.doi.org/10.3390/polym13071107
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author Tian, Jing
Zhang, Run
Yang, Jiayuan
Chou, Weimin
Xue, Ping
Ding, Yun
author_facet Tian, Jing
Zhang, Run
Yang, Jiayuan
Chou, Weimin
Xue, Ping
Ding, Yun
author_sort Tian, Jing
collection PubMed
description Based on additive manufacturing of wood flour and polyhydroxyalkanoates composites using micro-screw extrusion, device and process parameters were evaluated to achieve a reliable printing. The results show that the anisotropy of samples printed by micro-screw extrusion is less obvious than that of filament extrusion fused deposition modeling. The type of micro-screw, printing speed, layer thickness, and nozzle diameter have significant effects on the performance of printed samples. The linear relationship between the influencing parameters and the screw speed is established, therefore, the performance of printed products can be controlled by the extrusion flow rate related to screw speed.
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spelling pubmed-80377422021-04-12 Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance Tian, Jing Zhang, Run Yang, Jiayuan Chou, Weimin Xue, Ping Ding, Yun Polymers (Basel) Article Based on additive manufacturing of wood flour and polyhydroxyalkanoates composites using micro-screw extrusion, device and process parameters were evaluated to achieve a reliable printing. The results show that the anisotropy of samples printed by micro-screw extrusion is less obvious than that of filament extrusion fused deposition modeling. The type of micro-screw, printing speed, layer thickness, and nozzle diameter have significant effects on the performance of printed samples. The linear relationship between the influencing parameters and the screw speed is established, therefore, the performance of printed products can be controlled by the extrusion flow rate related to screw speed. MDPI 2021-03-31 /pmc/articles/PMC8037742/ /pubmed/33807127 http://dx.doi.org/10.3390/polym13071107 Text en © 2021 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
Tian, Jing
Zhang, Run
Yang, Jiayuan
Chou, Weimin
Xue, Ping
Ding, Yun
Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance
title Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance
title_full Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance
title_fullStr Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance
title_full_unstemmed Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance
title_short Additive Manufacturing of Wood Flour/PHA Composites Using Micro-Screw Extrusion: Effect of Device and Process Parameters on Performance
title_sort additive manufacturing of wood flour/pha composites using micro-screw extrusion: effect of device and process parameters on performance
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8037742/
https://www.ncbi.nlm.nih.gov/pubmed/33807127
http://dx.doi.org/10.3390/polym13071107
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