Fine particle emission during fused deposition modelling and thermogravimetric analysis for various filaments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F19%3APU133008" target="_blank" >RIV/00216305:26210/19:PU133008 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0959652619326502" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0959652619326502</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jclepro.2019.117790" target="_blank" >10.1016/j.jclepro.2019.117790</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fine particle emission during fused deposition modelling and thermogravimetric analysis for various filaments

Popis výsledku v původním jazyce

This paper discusses an experimental evaluation of fine particle emissions (16.5–583 nm) released by a three-dimensional printer from various printing materials. Fine particle emissions were identified for a three-dimensional printer that uses fused deposition modelling technology. A method for evaluation of fine particle emissions from printing materials was developed. This method allowed us to test twelve commonly available printing materials. Size distributions of the produced fine particles and their concentrations were observed for each printing material during the printing periods. The count median diameter of emitted particles ranged from 26 to 56 nm. Particle number concentrations in a closed cover of a three-dimensional printer ranged from 103–106 particles/cm3, depending on the particular printing material. Tested printing materials were then subjected to thermogravimetric analysis. This analysis provides detailed information about the emission of fine particles and mass loss of a sample of the material depending on the current temperature of the printing material. The study presents information about differences between particular printing materials in terms of the amount of emitted fine particles as well as the particle size distribution of the amount over time. The study also suggests that thermogravimetric analysis of materials can be used for estimation of particle emission that will occur during the printing process that is based on fused deposition modelling.

Název v anglickém jazyce

Fine particle emission during fused deposition modelling and thermogravimetric analysis for various filaments

Popis výsledku anglicky

This paper discusses an experimental evaluation of fine particle emissions (16.5–583 nm) released by a three-dimensional printer from various printing materials. Fine particle emissions were identified for a three-dimensional printer that uses fused deposition modelling technology. A method for evaluation of fine particle emissions from printing materials was developed. This method allowed us to test twelve commonly available printing materials. Size distributions of the produced fine particles and their concentrations were observed for each printing material during the printing periods. The count median diameter of emitted particles ranged from 26 to 56 nm. Particle number concentrations in a closed cover of a three-dimensional printer ranged from 103–106 particles/cm3, depending on the particular printing material. Tested printing materials were then subjected to thermogravimetric analysis. This analysis provides detailed information about the emission of fine particles and mass loss of a sample of the material depending on the current temperature of the printing material. The study presents information about differences between particular printing materials in terms of the amount of emitted fine particles as well as the particle size distribution of the amount over time. The study also suggests that thermogravimetric analysis of materials can be used for estimation of particle emission that will occur during the printing process that is based on fused deposition modelling.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Journal of Cleaner Production

ISSN

0959-6526

e-ISSN

1879-1786

Svazek periodika

237

Číslo periodika v rámci svazku

117790

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

000483462700082

EID výsledku v databázi Scopus

2-s2.0-85069902585