Nozzle Temperature Effect on 3D Printed Structure Properties

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nozzle Temperature Effect on 3D Printed Structure Properties

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Nozzle Temperature Effect on 3D Printed Structure Properties

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Zborník príspevkov z medzinárodnej konferencie ELEKTROTECHNOLÓGIA 2019

ISBN

978-80-969729-1-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

126-131

Název nakladatele

Združenie elektrotechnikov Slovenska

Místo vydání

Žilina

Místo konání akce

Zuberec

Datum konání akce

21. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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