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master's thesis
Optimiranje konstrukcije kalupa za injekcijsko prešanje s pomoću računalne simulacije
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. urn:nbn:hr:235:162735
Marijić, Luka
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Marijić, L. (2021). Optimiranje konstrukcije kalupa za injekcijsko prešanje s pomoću računalne simulacije (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:162735

Marijić, Luka. "Optimiranje konstrukcije kalupa za injekcijsko prešanje s pomoću računalne simulacije." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:235:162735

Marijić, Luka. "Optimiranje konstrukcije kalupa za injekcijsko prešanje s pomoću računalne simulacije." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:235:162735

Marijić, L. (2021). 'Optimiranje konstrukcije kalupa za injekcijsko prešanje s pomoću računalne simulacije', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 17 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:162735

Marijić L. Optimiranje konstrukcije kalupa za injekcijsko prešanje s pomoću računalne simulacije [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2021 [cited 2024 November 17] Available at: https://urn.nsk.hr/urn:nbn:hr:235:162735

L. Marijić, "Optimiranje konstrukcije kalupa za injekcijsko prešanje s pomoću računalne simulacije", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:235:162735

Metadata
TitleOptimiranje konstrukcije kalupa za injekcijsko prešanje s pomoću računalne simulacije
Title (english)Optimisation of mould design for injection moulding by computer simulation
AuthorLuka Marijić
MentorDamir Godec (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2021-01-21, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U ovom radu predstavljen je proces injekcijskog prešanja plastomera s naglaskom na primjenu računalnih alata pri optimiranju procesa i konstruiranju kalupa. Nakon opisa procesa injekcijskog prešanja, prikazani su podsustavi kalupa za injekcijsko prešanje i obrađene karakteristične veličine i pojave koje se javljaju u procesu. Dan je pregled metoda oblikovanja otpreska i obrađeni su uzroci pojave vitoperenja otpresaka nakon izbacivanja iz kalupa. Opisana je primjena računalnog programa Moldex3D za simulaciju injekcijskog prešanja plastomera. Na primjeru kutije koja predstavlja dio kućišta elektroničkog uređaja napravljena je simulacija procesa injekcijkog prešanja u programu Moldex3D s ciljem minimiranja vitoperenja otpreska. Provedeno je optimiranje u obliku konformalnog temperiranja kalupne šupljine te je naposljetku dan proces izrade optimirane konstrukcije kalupa u programu Autodesk Inventor.
Abstract (english)
This paper presents the process of injection molding of plastomer materials with an emphasis on the application of computer tools in process optimization and mold construction. After general introduction to the process of injection molding, the subsystems of the mold for injection molding are presented and the characteristic phenomena and parameters that occur in the injection molding process are discussed. An overview of the plastic part design methods and rules is given, after which the main causes of warpage of the plastic parts after ejection from the mold are deliberated. The application of the computer software Moldex3D for simulation of plastomer injection molding is described. Simulation of the injection molding process in the Moldex3D is made at the example of the plastic box that represents the part of the housing of an electronic device with the goal to minimize the warping. Optimization in the form of conformal tempering of the mold cavity is performed, and finally the process of creating an optimized mold construction in the Autodesk Inventor is given.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:162735
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-01-14 08:24:24