MEASUREMENT OF NANOPARTICLES IN 3D PRINTING USING FFF / FDM TECHNOLOGY

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F21%3A10250994" target="_blank" >RIV/61989100:27200/21:10250994 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00025950:_____/21:N0000016

Výsledek na webu

<a href="https://www.confer.cz/nanocon/2021/4367-measurement-of-nanoparticles-in-3d-printing-using-fff-fdm-technology" target="_blank" >https://www.confer.cz/nanocon/2021/4367-measurement-of-nanoparticles-in-3d-printing-using-fff-fdm-technology</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/nanocon.2021.4367" target="_blank" >10.37904/nanocon.2021.4367</a>

Jazyk výsledku

angličtina

Název v původním jazyce

MEASUREMENT OF NANOPARTICLES IN 3D PRINTING USING FFF / FDM TECHNOLOGY

Popis výsledku v původním jazyce

For additive production, where the material is prepared by applying thin layers, a simplified designation 3D printing has been used. During this production volatile organic compounds and ultrafine particles are emitted into the air. A number of measurements for a given type of printer with a specific type of thermoplastic are published on this topic. The procedure of our measurement of the concentration of nanoparticles (10-700 nm) and their mean diameters can be called &quot;field&quot;, because it took place in a real environment with mass deployment of 3D printing on the principle of FFF / FDM, with the measuring device moving between printers in various premises and activities: . in the production of parts intended for the assembly of printers, . in the manufacture of components for shields during the lockdown period associated with Covid-19, . in the creative workshops and laboratories of Prusa Research a.s. The aim of these measurements in real situations was to find measures to reduce the concentration of nanoparticles. Evaluation of the results was proceeded according to the ISO / TR 27 628 standard and determined a proposal of measures of a technological and organizational nature to reduce concentrations. Based on the results of our measurements these measures include (a) using central extract ventilation of the entire workplace, (b) separating the printer area from the workplace and using extract ventilation, and (c) filtering the air in the entire workplace using an air purifier. When adopting these measures, the financial requirements and technical feasibility must always be considered

Název v anglickém jazyce

MEASUREMENT OF NANOPARTICLES IN 3D PRINTING USING FFF / FDM TECHNOLOGY

Popis výsledku anglicky

For additive production, where the material is prepared by applying thin layers, a simplified designation 3D printing has been used. During this production volatile organic compounds and ultrafine particles are emitted into the air. A number of measurements for a given type of printer with a specific type of thermoplastic are published on this topic. The procedure of our measurement of the concentration of nanoparticles (10-700 nm) and their mean diameters can be called &quot;field&quot;, because it took place in a real environment with mass deployment of 3D printing on the principle of FFF / FDM, with the measuring device moving between printers in various premises and activities: . in the production of parts intended for the assembly of printers, . in the manufacture of components for shields during the lockdown period associated with Covid-19, . in the creative workshops and laboratories of Prusa Research a.s. The aim of these measurements in real situations was to find measures to reduce the concentration of nanoparticles. Evaluation of the results was proceeded according to the ISO / TR 27 628 standard and determined a proposal of measures of a technological and organizational nature to reduce concentrations. Based on the results of our measurements these measures include (a) using central extract ventilation of the entire workplace, (b) separating the printer area from the workplace and using extract ventilation, and (c) filtering the air in the entire workplace using an air purifier. When adopting these measures, the financial requirements and technical feasibility must always be considered

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

NANOCON 2021 : 13th International Conference on Nanomaterials - research &amp; application : abstracts : conference proceedings : October 20-22, 2021, Brno, Czech Republic, EU

ISBN

978-80-88365-00-6

ISSN

2694-930X

e-ISSN

—

Počet stran výsledku

6

Strana od-do

377-382

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

20. 10. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—