Injection molding of polycarbonate thick-walled parts using a tool with variously designed gate inserts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F23%3A63569238" target="_blank" >RIV/70883521:28110/23:63569238 - isvavai.cz</a>
Result on the web
<a href="https://mater-tehnol.si/index.php/MatTech/article/view/692" target="_blank" >https://mater-tehnol.si/index.php/MatTech/article/view/692</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17222/mit.2022.692" target="_blank" >10.17222/mit.2022.692</a>
Alternative languages
Result language
angličtina
Original language name
Injection molding of polycarbonate thick-walled parts using a tool with variously designed gate inserts
Original language description
Injection molding is an advantageous technology for the mass production of plastic parts without the necessity for additional procedures. The applicability of this method is still partially limited by the required properties of the manufactured parts. Espe-cially in the field of optics, there is a need to produce thick-walled parts while maintaining their transparency. This paper reports on how various shapes of gating systems affected the process parameters and cavity filling during the injection molding of polycarbonate thick-walled specimens. These outcomes demonstrated that film gates and their alternatives are more suitable for the standard injection molding of thick-walled optical products than the triple-edge gating systems. Favorable results were ob-served particularly in the uniformity of cavity filling, size of shrinkage, and in the occurrence of defects such as voids or sink marks.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materiali in Tehnologije
ISSN
1580-2949
e-ISSN
1580-3414
Volume of the periodical
57
Issue of the periodical within the volume
3
Country of publishing house
SI - SLOVENIA
Number of pages
7
Pages from-to
299-305
UT code for WoS article
001008264200011
EID of the result in the Scopus database
2-s2.0-85167931857