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undergraduate thesis
Analiza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:422333
Majetić, Filip
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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Majetić, F. (2023). Analiza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:422333

Majetić, Filip. "Analiza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:422333

Majetić, Filip. "Analiza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:422333

Majetić, F. (2023). 'Analiza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 12 October 2024, https://urn.nsk.hr/urn:nbn:hr:235:422333

Majetić F. Analiza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 October 12] Available at: https://urn.nsk.hr/urn:nbn:hr:235:422333

F. Majetić, "Analiza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:422333

Metadata
TitleAnaliza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija
Title (english)Analysis of shielding gas influence on penetration profile at MIG welding of aluminum.
AuthorFilip Majetić
MentorIvica Garašić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-03-02, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
Tema ovog rada je „Analiza utjecaja zaštitnog plina na profil penetracije kod MIG zavarivanja aluminija“ Teorijski dio rada opisuje svojstva aluminija i aluminijskih legura, njihovu primjenu i proizvodnju. Obrađene su tehnologije zavarivanja aluminija te ukratko opisan MIG postupak zavarivanja aluminija. Detaljno su opisani zaštitni plinovi korišteni kod zavarivanja aluminija – argon, helij te plinske mješavine argona i helija. Eksperimentalni dio rada sastoji se od pripreme 3 uzorka aluminijske legure 5083 debljine 10 mm, izvođenja postupka MIG zavarivanja pulsnim lukom i istim parametrima zavarivanja te analizom dobivenih rezultata zavarivanja. Zavareni kutni spojevi podvrgnuti su vizualnoj i penetrantskoj kontroli zavara, izradi makroizbrusaka i mjerenju geometrije. Analizom rezultata ispitivanja utvrđen je utjecaj različitih plinskih mješavina na profil penetracije. Pokazana je razlika u iznosu dubine i obliku penetracije u ovisnosti o postocima argona i helija u zaštitnoj plinskoj mješavini.
Abstract (english)
The topic of this paper is "Analysis of shielding gas influence on penetration profile at MIG welding of aluminum." The theoretical part of the thesis describes the properties of aluminum and aluminum alloys, their applications, and production. Welding technologies of aluminum are discussed, and the MIG welding process of aluminum is described. The protective gases used in aluminum welding - argon, helium, and gas mixtures of argon and helium - are described in detail. The experimental part of the paper consists of preparing three samples of 10 mm thick aluminum alloy 5083, performing the MIG welding process with a spray arc and the same welding parameters and analyzing the obtained welding results. The welded corner joints were visually and penetrant inspected, and macro examinations were done, followed by measuring the geometry. The analysis of the results showed the influence of different shielding gas mixtures on penetration profile. The difference was shown in the depth and shape of the penetration, depending on the percentage of argon and helium in the shielding gas mixture.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:422333
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 Attribution 4.0 International (CC BY 4.0) icon
Created on2023-02-27 13:07:14