Selective laser melting technology and individual Ti-6Al-4V implants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F19%3A00006768" target="_blank" >RIV/46747885:24210/19:00006768 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/19:00006768 RIV/46747885:24620/19:00006768

Výsledek na webu

<a href="https://www.mmscience.eu/journal/issues/june-2019/articles/selective-laser-melting-technology-and-individual-ti-6al-4v-implants-01fb9325-ff68-44b6-adff-d340a7c41398/download" target="_blank" >https://www.mmscience.eu/journal/issues/june-2019/articles/selective-laser-melting-technology-and-individual-ti-6al-4v-implants-01fb9325-ff68-44b6-adff-d340a7c41398/download</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17973/MMSJ.2019_06_2018123" target="_blank" >10.17973/MMSJ.2019_06_2018123</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Selective laser melting technology and individual Ti-6Al-4V implants

Popis výsledku v původním jazyce

This paper deals with the use of additive manufacturing from Ti-6Al-4V metal powder in the field of individual implants. Additive technologies such as Selective Laser Melting (SLM) and Electron Beam Melting (EBM) enable the manufacturers to design the implants precisely with respect to actual anatomy of each patient. In this paper, two major properties of the printed parts are studied. In the first part, monotonic mechanical properties of the material in as-built and heat treated condition are evaluated. In the second part of the work, shape accuracy is evaluated on the model of individual cranial implant. For this study, the cranial implant was once built as a fully dense part and once using lightweight structure. Both parts were submitted to optical 3D scanning to evaluate the nominal deflections from CAD model. Uniaxial tests show full usability of additively manufactured Ti-6Al-4V parts. Basic material constants are comparable to those evaluated on conventional bulk material. Apart from shortening the build time, lightweight structures also significantly reduce deflections of the model.

Název v anglickém jazyce

Selective laser melting technology and individual Ti-6Al-4V implants

Popis výsledku anglicky

This paper deals with the use of additive manufacturing from Ti-6Al-4V metal powder in the field of individual implants. Additive technologies such as Selective Laser Melting (SLM) and Electron Beam Melting (EBM) enable the manufacturers to design the implants precisely with respect to actual anatomy of each patient. In this paper, two major properties of the printed parts are studied. In the first part, monotonic mechanical properties of the material in as-built and heat treated condition are evaluated. In the second part of the work, shape accuracy is evaluated on the model of individual cranial implant. For this study, the cranial implant was once built as a fully dense part and once using lightweight structure. Both parts were submitted to optical 3D scanning to evaluate the nominal deflections from CAD model. Uniaxial tests show full usability of additively manufactured Ti-6Al-4V parts. Basic material constants are comparable to those evaluated on conventional bulk material. Apart from shortening the build time, lightweight structures also significantly reduce deflections of the model.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/ED2.1.00%2F19.0386" target="_blank" >ED2.1.00/19.0386: Doplnění přístrojového vybavení CxI</a><br>

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

MM Science Journal

ISSN

1803-1269

e-ISSN

—

Svazek periodika

2019

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

2867-2871

Kód UT WoS článku

000532567800001

EID výsledku v databázi Scopus

2-s2.0-85073282883