A Comparison of Lattice Structures in Metal Additive Manufacturing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F17%3A43949631" target="_blank" >RIV/49777513:23210/17:43949631 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2017/067.pdf" target="_blank" >http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2017/067.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2507/28th.daaam.proceedings.067" target="_blank" >10.2507/28th.daaam.proceedings.067</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A Comparison of Lattice Structures in Metal Additive Manufacturing

Popis výsledku v původním jazyce

The use of metal additive manufacturing is on the rise. One way to achieve significant weight reductions of components is by deploying periodic lattice structures. Selective laser melting enables the production of complex lattice structures in metallic components. In order to realize the full potential of these structures, their basic properties must be known. There are countless variations of topologies, but not all are suitable for SLM manufacturing. In this context, a comparison of commonly used structures is made in this article. The structures are evaluated by maximum capacity load, and the load directions (x, z) are taken into consideration. The results show significant anisotropy of some topologies. However, these topologies reached higher rigidity than topologies, which have lower variations of capacity load depending on the direction.

Název v anglickém jazyce

A Comparison of Lattice Structures in Metal Additive Manufacturing

Popis výsledku anglicky

The use of metal additive manufacturing is on the rise. One way to achieve significant weight reductions of components is by deploying periodic lattice structures. Selective laser melting enables the production of complex lattice structures in metallic components. In order to realize the full potential of these structures, their basic properties must be known. There are countless variations of topologies, but not all are suitable for SLM manufacturing. In this context, a comparison of commonly used structures is made in this article. The structures are evaluated by maximum capacity load, and the load directions (x, z) are taken into consideration. The results show significant anisotropy of some topologies. However, these topologies reached higher rigidity than topologies, which have lower variations of capacity load depending on the direction.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/LO1502" target="_blank" >LO1502: Rozvoj Regionálního technologického institutu</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 28th DAAAM International Symposium

ISBN

978-3-902734-11-2

ISSN

1726-9679

e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

481-485

Název nakladatele

DAAAM International

Místo vydání

Vienna

Místo konání akce

Zadar

Datum konání akce

8. 11. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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