Injection Molding Simulations of Hardly Producible Parts from PBT
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F16%3A43931034" target="_blank" >RIV/49777513:23210/16:43931034 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2016/075.pdf" target="_blank" >http://www.daaam.info/Downloads/Pdfs/proceedings/proceedings_2016/075.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2507/27th.daaam.proceedings.075" target="_blank" >10.2507/27th.daaam.proceedings.075</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Injection Molding Simulations of Hardly Producible Parts from PBT
Popis výsledku v původním jazyce
This article is focused on possibilities of advanced injection molding simulations. Parts made from plastic materials are in almost all technical systems. A lot of various hardly producible plastic parts are used nowadays. Examples are components of electronical systems, mainly various connectors from material polybutylene terephthalate (PBT). These connectors are long in one direction and their geometry is with high number of various small holes. This leads to problems during injection molding. Movement of melted plastic material is slow and also number of weld lines is high. Main aim of this article is comparing of different variants of injection molding process and demonstration of CAE advanced methods usage. This approach leads to optimized production of plastic connectors. During simulation is used accurate material model of PBT which is clearly described. Results leads to mathematical description of dependence between all injection molding parameters and results from this technological process. Mainly are described temperatures and pressures in various moments of injection process. Results of research describe all influences on quality of product. This is done by evaluation of geometrical, optical and mechanical properties of final connector. As an example is used connector with 54 independent contacts. Validation of simulation is performed by comparing with real experiment.
Název v anglickém jazyce
Injection Molding Simulations of Hardly Producible Parts from PBT
Popis výsledku anglicky
This article is focused on possibilities of advanced injection molding simulations. Parts made from plastic materials are in almost all technical systems. A lot of various hardly producible plastic parts are used nowadays. Examples are components of electronical systems, mainly various connectors from material polybutylene terephthalate (PBT). These connectors are long in one direction and their geometry is with high number of various small holes. This leads to problems during injection molding. Movement of melted plastic material is slow and also number of weld lines is high. Main aim of this article is comparing of different variants of injection molding process and demonstration of CAE advanced methods usage. This approach leads to optimized production of plastic connectors. During simulation is used accurate material model of PBT which is clearly described. Results leads to mathematical description of dependence between all injection molding parameters and results from this technological process. Mainly are described temperatures and pressures in various moments of injection process. Results of research describe all influences on quality of product. This is done by evaluation of geometrical, optical and mechanical properties of final connector. As an example is used connector with 54 independent contacts. Validation of simulation is performed by comparing with real experiment.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
JQ - Strojní zařízení a nástroje
OECD FORD obor
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Návaznosti výsledku
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)
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of the 27th DAAAM International Symposium
ISBN
978-3-902734-08-2
ISSN
1726-9679
e-ISSN
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Počet stran výsledku
5
Strana od-do
501-505
Název nakladatele
DAAAM International
Místo vydání
Vienna
Místo konání akce
Mostar, Bosnia and Herzegovina
Datum konání akce
26. 10. 2016
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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