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master's thesis
Lijevanje ploče od aluminijske legure
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. urn:nbn:hr:235:789637
Matković, Hrvoje
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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

Cite this document

Matković, H. (2014). Lijevanje ploče od aluminijske legure (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:789637

Matković, Hrvoje. "Lijevanje ploče od aluminijske legure." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. https://urn.nsk.hr/urn:nbn:hr:235:789637

Matković, Hrvoje. "Lijevanje ploče od aluminijske legure." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2014. https://urn.nsk.hr/urn:nbn:hr:235:789637

Matković, H. (2014). 'Lijevanje ploče od aluminijske legure', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 08 October 2024, https://urn.nsk.hr/urn:nbn:hr:235:789637

Matković H. Lijevanje ploče od aluminijske legure [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2014 [cited 2024 October 08] Available at: https://urn.nsk.hr/urn:nbn:hr:235:789637

H. Matković, "Lijevanje ploče od aluminijske legure", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:235:789637

Metadata
TitleLijevanje ploče od aluminijske legure
Title (english)Casting of aluminium alloy plate
AuthorHrvoje Matković
MentorBranko Bauer (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2014-12-04, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu su navedene i opisane osnove lijevanja s posebnim naglaskom na utjecaj konstrukcije uljevnog sustava na proizvodnju kvalitetnog odljevka. Pojašnjeni su principi ulijevanja zajedno sa problemima koji se pojavljuju u konstrukciji uljevnog sustava. Primjeri problematike konstruiranja uljevnih sustava prikazani su slikama. Primjeri koji teorijski objašnjavaju zbivanja unutar kalupa koji se odnose na lijevanje primjenom vertikalnog uljevnog sustava ulijevanjem odozdo, izravno i preko pojila, te lijevanja pomoću vertikalnog stepenastog uljevnog sustava, direktno i pomoću vertikalnog razvodnika, analizirani su u praktiĉnom dijelu rada. Konstruirani su CAD modeli navedenih uljevnih sustava, te je napravljena simulacija lijevanja i skrućivanja u simulacijskom programu QuikCAST. IzraĊeni su drveni modeli uljevnih sustava dimenzija korištenih u simulaciji, pomoću kojih su izraĊeni kalupi od svjeţe kalupne mješavine u koje su lijevani stvarni odljevci. Rezultati simulacije dobro se podudaraju sa rezultatima na stvarnim odljevcima.
Abstract (english)
In this paper, the basics of casting are described with an emphasis on impact of gating system design on high-quality casting production. Additionally, pouring principles are explained together with the problems concerning gating system design. Examples of the problems of gating system design are shown in many figures. Examples which theoretically explain occurrences inside the mould relating to the application of a vertical casting system such as direct bottom gating or bottom gating through riser, and casting using a vertical step gating system, direct and with vertical runner, were analyzed in the practical part of the work. CAD models of mentioned gating systems were designed and simulation of filling and solidification processes was done using QuikCAST software. Wooden patterns of gating systems were manufactured in dimensions used in the simulation. Moulds for casting of real castings were made using green sand mixture. The simulation results are in good agreement with the results of real castings.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:789637
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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2019-05-22 12:04:38