Shape And Size Accuracy of 3D-printed AlSi12 Parts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F15%3A00002449" target="_blank" >RIV/46747885:24210/15:00002449 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/15:00002449

Výsledek na webu

<a href="http://www.qip-journal.eu/index.php/ams/article/view/630" target="_blank" >http://www.qip-journal.eu/index.php/ams/article/view/630</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12776/ams.v21i4.630" target="_blank" >10.12776/ams.v21i4.630</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Shape And Size Accuracy of 3D-printed AlSi12 Parts

Popis výsledku v původním jazyce

This paper maps the topic of complex part production using Selective Laser Melting (SLM) technology. During the pre-processing part of the building process, it is crucial to choose the most suitable orientation of the model towards the building plate. It can be said that proper part placement can reduce the amount of support structures and the risk of model bending and following damage due to large thermal gradients. For this purpose, special specimens were printed on SLM280HL machine out of AlSi12 powder under different orientation towards the building plate and with different types of support structures. After finishing the building process, the influence of above described parameters to size and shape of the final product were evaluated. Accuracy of the final products was assessed thanks to contactless 3D scanner ATOS. Results of the work clearly show that if the model is positioned in such a manner that the least energy and thus heat generation is introduced into each layer, the lower the deformation of final part is.

Název v anglickém jazyce

Shape And Size Accuracy of 3D-printed AlSi12 Parts

Popis výsledku anglicky

This paper maps the topic of complex part production using Selective Laser Melting (SLM) technology. During the pre-processing part of the building process, it is crucial to choose the most suitable orientation of the model towards the building plate. It can be said that proper part placement can reduce the amount of support structures and the risk of model bending and following damage due to large thermal gradients. For this purpose, special specimens were printed on SLM280HL machine out of AlSi12 powder under different orientation towards the building plate and with different types of support structures. After finishing the building process, the influence of above described parameters to size and shape of the final product were evaluated. Accuracy of the final products was assessed thanks to contactless 3D scanner ATOS. Results of the work clearly show that if the model is positioned in such a manner that the least energy and thus heat generation is introduced into each layer, the lower the deformation of final part is.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/LO1201" target="_blank" >LO1201: ROZVOJ ÚSTAVU PRO NANOMATERIÁLY, POKROČILÉ TECHNOLOGIE A INOVACE TECHNICKÉ UNIVERZITY V LIBERCI</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Acta Metallurgica Slovaca

ISSN

1335-1532

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

278-284

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84949985541