Mechanical Analysis of the Newly Developed 3D Printed Prosthetic Socket from PA12GB

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F22%3A43966658" target="_blank" >RIV/49777513:23210/22:43966658 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mmscience.eu/journal/issues/november-2022/articles/mechanical-analysis-of-the-newly-developed-3d-printed-prosthetic-socket-from-pa12gb" target="_blank" >https://www.mmscience.eu/journal/issues/november-2022/articles/mechanical-analysis-of-the-newly-developed-3d-printed-prosthetic-socket-from-pa12gb</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17973/MMSJ.2022_11_2022134" target="_blank" >10.17973/MMSJ.2022_11_2022134</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical Analysis of the Newly Developed 3D Printed Prosthetic Socket from PA12GB

Popis výsledku v původním jazyce

This paper is focused on the complex evaluation of the prosthetic socket (of a hand) manufactured by the usage of additive technologies. Main advantage of this method is a significantly shorter production time and lower production cost. The durability of the socket is generally between 12 and 24 months. It is caused by the atrophy of the patient&apos;s tissues and also by the mechanical loading during the usage. The laminating of the carbon fibers on the model of the internal socket is used nowadays. This method is technologically and time demanding. The newly developed production process is using the 3D printing method by the HP MultiJet Fusion 4200 printer. The considered material is HP PA12GB. It is the thermoplastic material (polyamide) with 40% of glass beads. Production of the socket is reduced to few hours. This paper consists the mechanical comparison of the laminated (old design) and the 3D printed (new design) socket. The real mechanical testing is simulating the most critical loading by impact to the edge of the table. The evaluation in terms of durability and fatigue is performed also using the software nCode and Siemens NX.

Název v anglickém jazyce

Mechanical Analysis of the Newly Developed 3D Printed Prosthetic Socket from PA12GB

Popis výsledku anglicky

This paper is focused on the complex evaluation of the prosthetic socket (of a hand) manufactured by the usage of additive technologies. Main advantage of this method is a significantly shorter production time and lower production cost. The durability of the socket is generally between 12 and 24 months. It is caused by the atrophy of the patient&apos;s tissues and also by the mechanical loading during the usage. The laminating of the carbon fibers on the model of the internal socket is used nowadays. This method is technologically and time demanding. The newly developed production process is using the 3D printing method by the HP MultiJet Fusion 4200 printer. The considered material is HP PA12GB. It is the thermoplastic material (polyamide) with 40% of glass beads. Production of the socket is reduced to few hours. This paper consists the mechanical comparison of the laminated (old design) and the 3D printed (new design) socket. The real mechanical testing is simulating the most critical loading by impact to the edge of the table. The evaluation in terms of durability and fatigue is performed also using the software nCode and Siemens NX.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/EF18_069%2F0010040" target="_blank" >EF18_069/0010040: Výzkum aditivních technologií pro budoucí uplatnění ve strojírenské praxi - RTI plus</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

2022

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

1805-0476

Svazek periodika

Neuveden

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

6064-6068

Kód UT WoS článku

000885481500001

EID výsledku v databázi Scopus

2-s2.0-85141837714