Fluidity of rubber and TPE influenced by mold surface roughness

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F19%3A63522854" target="_blank" >RIV/70883521:28110/19:63522854 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28140/19:63522854

Výsledek na webu

<a href="https://www.scientific.net/MSF.952.198" target="_blank" >https://www.scientific.net/MSF.952.198</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/MSF.952.198" target="_blank" >10.4028/www.scientific.net/MSF.952.198</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fluidity of rubber and TPE influenced by mold surface roughness

Popis výsledku v původním jazyce

This article is about the effect of cavity surface roughness on melt flow during injection molding. Test samples were chosen from groups of thermoplastic elastomers (TPE) and rubber compounds, which are commonly used materials within the automotive industry. The tool used for the test was an injection mold with an option to easily change individual plates with different value of roughness. Tests were conducted under varying manufacturing parameters, for example injection pressure and speed or the size of the gate. The results showed that the roughness of the cavity has an effect on the material flow. These findings contradict the current knowledge and allow the elimination of the expensive finishing operations from the manufacturing process of injection mold cavities.

Název v anglickém jazyce

Fluidity of rubber and TPE influenced by mold surface roughness

Popis výsledku anglicky

This article is about the effect of cavity surface roughness on melt flow during injection molding. Test samples were chosen from groups of thermoplastic elastomers (TPE) and rubber compounds, which are commonly used materials within the automotive industry. The tool used for the test was an injection mold with an option to easily change individual plates with different value of roughness. Tests were conducted under varying manufacturing parameters, for example injection pressure and speed or the size of the gate. The results showed that the roughness of the cavity has an effect on the material flow. These findings contradict the current knowledge and allow the elimination of the expensive finishing operations from the manufacturing process of injection mold cavities.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Materials Science Forum

ISSN

0255-5476

e-ISSN

—

Svazek periodika

952

Číslo periodika v rámci svazku

Neuvedeno

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

9

Strana od-do

198-206

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85066246007