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undergraduate thesis
Utjecaj načina skrućivanja aluminijevih legura na napajanje odljevka
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. urn:nbn:hr:235:028244
Harjaček, Petar
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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Harjaček, P. (2021). Utjecaj načina skrućivanja aluminijevih legura na napajanje odljevka (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:028244

Harjaček, Petar. "Utjecaj načina skrućivanja aluminijevih legura na napajanje odljevka." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:235:028244

Harjaček, Petar. "Utjecaj načina skrućivanja aluminijevih legura na napajanje odljevka." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:235:028244

Harjaček, P. (2021). 'Utjecaj načina skrućivanja aluminijevih legura na napajanje odljevka', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 19 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:028244

Harjaček P. Utjecaj načina skrućivanja aluminijevih legura na napajanje odljevka [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2021 [cited 2024 December 19] Available at: https://urn.nsk.hr/urn:nbn:hr:235:028244

P. Harjaček, "Utjecaj načina skrućivanja aluminijevih legura na napajanje odljevka", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:235:028244

Metadata
TitleUtjecaj načina skrućivanja aluminijevih legura na napajanje odljevka
Title (english)Influence of solidification morphology on feeding behaviour of aluminium alloy casting
AuthorPetar Harjaček
MentorBranko Bauer (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2021-02-25, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U teorijskom dijelu ovoga rada opisana je tehnologija lijevanja u jednokratne pješčane kalupe. Predstavljeni su pojedini dijelovi uljevnog sustava, te pobliže opisani oni osnovni. Prikazana je važnost aluminijevih legura u ljevarstvu, objašnjena njihova svojstva, opisani načini skrućivanja i kako oni utječu na formiranje odljevka. Eksperimentalni dio rada sastojao se od konstruiranja kalupa i uljevnog sustava za zadani disk, izrade pješčanih kalupa i lijevanja dva odljevka od aluminijevih legura AlSi13 i AlSi7Mg, te praćenja i uspoređivanja utjecaja načina njihovog skrućivanja na napajanje. Izvedene su numeričke simulacije procesa lijevanja pomoću programa QuikCAST i njihovi rezultati su uspoređeni s rezultatima dobivenim lijevanjem. Utvrđeno je djelomično poklapanje stvarnog stanja odljevaka s predviđanjima simulacija.
Abstract (english)
Theoretical part of this thesis explains the casting technology when using expendable moulds. Individual parts of a running system are mentioned and the elementary ones are closer described. The importance of aluminium alloys in casting is also shown, their properties explained, as well as types of solidification and its influence on formation of casting. The experimental part of this thesis is composed of the design of a running system for a given disc model, making expendable moulds, casting two different castings using AlSi13 and AlSi7Mg alloys and comparing the influence of solidification morphology on feeding behaviour of the castings. Numerical simulations of the casting process were performed using QuikCAST software, and their results were compared to those obtained by casting. Matching of the results given by the simulation and the casting were determined.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:028244
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-02-23 13:22:01