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master's thesis
Utjecaj učinka egzotermnog pojila na napajanje diska od aluminijeve legure
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:367242
Živković, Ana
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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Živković, A. (2023). Utjecaj učinka egzotermnog pojila na napajanje diska od aluminijeve legure (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:367242

Živković, Ana. "Utjecaj učinka egzotermnog pojila na napajanje diska od aluminijeve legure." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:367242

Živković, Ana. "Utjecaj učinka egzotermnog pojila na napajanje diska od aluminijeve legure." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:367242

Živković, A. (2023). 'Utjecaj učinka egzotermnog pojila na napajanje diska od aluminijeve legure', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 17 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:367242

Živković A. Utjecaj učinka egzotermnog pojila na napajanje diska od aluminijeve legure [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 November 17] Available at: https://urn.nsk.hr/urn:nbn:hr:235:367242

A. Živković, "Utjecaj učinka egzotermnog pojila na napajanje diska od aluminijeve legure", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:367242

Metadata
TitleUtjecaj učinka egzotermnog pojila na napajanje diska od aluminijeve legure
Title (english)Influence of exothermic riser performance on feeding aluminium alloy disc
AuthorAna Živković
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 ovome radu analizira se napajanje diska od aluminijeve legure u tri slučaja, u cilju pronalaženja što kvalitetnijeg rješenja kako bi krajnji proizvod bio zadovoljavajući. Opisana je tehnologija lijevanja aluminijevih legura u jednokratni pješčani kalup, uljevni sustav, napajanje odljevka te moguće greške u odljevku. U eksperimentalnom dijelu izrađen je 3D model diska pomoću programskog paketa SolidWorks 2020. Korištenjem nomograma određene su dimenzije komponenti uljevnog sustava te je u skladu s time konstruiran 3D model diska zajedno s uljevnim sustavom i sustavom napajanja. Pomoću programskog paketa ProCAST izrađene su tri simulacije s različitim veličinama pojila i dodanim egzotermnim oblogama. U sva tri slučaja analizirano je punjenje kalupne šupljine, skrućivanje, prestanak napajanja te vjerojatnost pojave poroznosti.
Abstract (english)
In this study, risering of an aluminum alloy disk was analyzed in three cases, with the aim of finding a higher quality solution to ensure the final product meets the desired standards. The technology of casting aluminum alloys into expendable sand mould, the gating and risering system, as well as possible casting defects, are described. In the experimental part, a 3D model of the disk was constructed using the SolidWorks 2020 software package. Using a nomogram, the dimensions of the gating system components were determined, and accordingly, a 3D model of the disk was designed along with the gating and risering system. Three simulations were conducted using the ProCAST software package with different riser sizes and the addition of exothermic material sleeves. In all three cases, the filling of the mould cavity, solidification, end of feeding and the probability of porosity were analyzed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:367242
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 on2023-12-04 17:09:44