Nozzle Temperature Effect on 3D Printed Structure Properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00331471" target="_blank" >RIV/68407700:21230/19:00331471 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Nozzle Temperature Effect on 3D Printed Structure Properties
Original language description
This work was focused on the evaluation of the thermomechanical properties of 3D printed structures manufactured by FDM (Fused Deposition Modeling) method in dependence on the printing nozzle temperature. Two common materials designated for FDM were chosen for the experiments - poly-lactic acid (PLA) and acrylonitrile styrene acrylate (ASA). Measurement of thermomechanical properties was conducted by thermomechanical analysis (TMA). The results showed that PLA thermal properties strongly depended on the printing temperature - with increasing printing temperature, the dimensional deformation after the thermal cycle was decreasing. Also, the glass transition temperature decreased with increasing printing temperature. In the case of ASA, no significant dependence was noticed. Therefore, ASA seems to be a better choice, since the settings of the process do not influence the thermal behavior of the printed structure.
Czech name
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Czech description
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Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Zborník príspevkov z medzinárodnej konferencie ELEKTROTECHNOLÓGIA 2019
ISBN
978-80-969729-1-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
126-131
Publisher name
Združenie elektrotechnikov Slovenska
Place of publication
Žilina
Event location
Zuberec
Event date
May 21, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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