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master's thesis
Optimizacija prijenosa metala za aditivnu proizvodnju električnim lukom i žicom
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. urn:nbn:hr:235:595624
Ilić, Dražen
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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Ilić, D. (2016). Optimizacija prijenosa metala za aditivnu proizvodnju električnim lukom i žicom (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:595624

Ilić, Dražen. "Optimizacija prijenosa metala za aditivnu proizvodnju električnim lukom i žicom." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:595624

Ilić, Dražen. "Optimizacija prijenosa metala za aditivnu proizvodnju električnim lukom i žicom." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:595624

Ilić, D. (2016). 'Optimizacija prijenosa metala za aditivnu proizvodnju električnim lukom i žicom', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:595624

Ilić D. Optimizacija prijenosa metala za aditivnu proizvodnju električnim lukom i žicom [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2016 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:235:595624

D. Ilić, "Optimizacija prijenosa metala za aditivnu proizvodnju električnim lukom i žicom", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:235:595624

Metadata
TitleOptimizacija prijenosa metala za aditivnu proizvodnju električnim lukom i žicom
Title (english)Optimization of metal transfer for Wire and Arc Additive Manufacturing
AuthorDražen Ilić
MentorIvica Garašić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2016-12-08, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom diplomskom radu obrađen je postupak aditivne proizvodnje s električnim lukom I žicom (eng. WAAM – Wire and Arc Additive Manufacturing). Rad se sastoji od teorijskog I eksperimentalnog dijela. U teorijskom dijelu obrađena je aditivna proizvodnja općenito te je dan pregled dosadašnjih spoznaja i istraživanja u području WAAM-a, od povijesnog razvoja preko problematike procesa do mogućnosti i optimizacije procesa. Također su prikazani materijali i postupci zavarivanja koji su prisutni kod WAAM-a. Na kraju teorijskog dijela dan je literaturni pregled dosadašnji primjena WAAM postupka na različitim materijalima i s različitim postupcima zavarivanja. U eksperimentalnom dijelu opisana je oprema za zavarivanje i materijal koji se koristio pri izradi zidova. Zavarivanje zidova provedeno je robotom Almega OTC AX V6 s MAG postupkom u Laboratoriju za zavarivanje. Izvedena su 3 zida, 1 izveden kratkim spojevima, druga 2 izvedena impulsnim strujama s različitim brzinama zavarivanja. Dobiveni zidovi su izrezani i pripremljeni za analizu geometrije i mjerenje tvrdoće. Dobiveni podaci su analizirani te su doneseni zaključci o utjecaju parametara zavarivanja i načina prijenosa metala na geometriju zidova.
Abstract (english)
This thesis describes process of Wire and Arc Additive Manufacturing (WAAM). The thesis consists of theoretical and experimental part. In theoretical part Additive Manufacturing is described generally and it is given an overview ofcurrent knowledge and research of WAAM. Overview is given from historical development and process problems to the possibilities and process optimization. Materials and welding processes for WAAM are also defined. At the end of theoretical part is the list of literature and description of the examples of WAAM on different materials and with different welding processes. In experimental part welding equipment and applied materials for welding walls are described. Welding walls are preformed with robot Almega OTC AX V6 with MAG in Laboratory for welding. Three walls are built, one with short arc and two with pulsed arc with different welding speeds. Welded walls are cut and prepared for analysis of geometry and measurement of hardness. The data were analyzed and conclusions made on the effect of welding parameters and modes of transmission of metal on the geometry of the walls.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:595624
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 on2019-05-22 18:22:11