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master's thesis
Utjecaj vrste uljevnog sustava na lijevanje nosača ležaja
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:473445
Poslon, Ivan
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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Poslon, I. (2023). Utjecaj vrste uljevnog sustava na lijevanje nosača ležaja (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:473445

Poslon, Ivan. "Utjecaj vrste uljevnog sustava na lijevanje nosača ležaja." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:473445

Poslon, Ivan. "Utjecaj vrste uljevnog sustava na lijevanje nosača ležaja." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:473445

Poslon, I. (2023). 'Utjecaj vrste uljevnog sustava na lijevanje nosača ležaja', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 04 September 2024, https://urn.nsk.hr/urn:nbn:hr:235:473445

Poslon I. Utjecaj vrste uljevnog sustava na lijevanje nosača ležaja [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 September 04] Available at: https://urn.nsk.hr/urn:nbn:hr:235:473445

I. Poslon, "Utjecaj vrste uljevnog sustava na lijevanje nosača ležaja", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:473445

Metadata
TitleUtjecaj vrste uljevnog sustava na lijevanje nosača ležaja
Title (english)Influence of gating system type on the casting of bearing bracket
AuthorIvan Poslon
MentorBranko Bauer (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-12-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U radu je opisano lijevanje aluminijskih legura, a najviše lijevanje aluminija i njegovih legura u kalupe od pijeska. Pojašnjeni su dijelovi uljevnog sustava, te je napravljen proračun osnovnih dijelova uljevnog sustava. Opisano je i napajanje odljevaka te način skrućivanja. Približe su prikazane i pogreške koje su vidljive na odljevcima. U teorijskom dijelu opisana je i primjena računalnih simulacija kod lijevanja. U praktičnom dijelu rada konstruiran je model sa različitim varijantama uljevnog sustava. Uspoređeni su rezultati za semitlačni i tlačni uljevni sustav koji su dobiveni numeričkom simulacijom u programu ProCAST. Također prikazan je i proces izrade kalupa, te proces lijevanja. Greške na odljevku podudaraju se rezultatima simulacije.
Abstract (english)
This thesis describes the casting of aluminium alloys, especially the casting of aluminium alloys in expendable sand moulds. The parts of the gating system explained and the calculation of the basic parts of the gating system was made. Feeding of castings and the solidification mode are also described. Defects that occur on the castings are also shown. The application of computer simulations in casting is also described in the theoretical part. In the practical part of the thesis, a model of the casting with different variants of the gating system was constructed. The results for pressurised and non-pressurised gating system were compared. Results were obtained by numerical simulation in the ProCAST software. The mould making process and the casting process are also shown. At the end, the defects that occur in the casting are described. The casting defects match with the simulation results.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:473445
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 on2023-11-30 11:59:58