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master's thesis
Interpretacija zahtjeva HRN EN ISO 25239 norme za procjenu kvalitete spojeva načinjenih FSW postupkom
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:356799
Krpeta, Lovre
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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Krpeta, L. (2022). Interpretacija zahtjeva HRN EN ISO 25239 norme za procjenu kvalitete spojeva načinjenih FSW postupkom (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:356799

Krpeta, Lovre. "Interpretacija zahtjeva HRN EN ISO 25239 norme za procjenu kvalitete spojeva načinjenih FSW postupkom." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:356799

Krpeta, Lovre. "Interpretacija zahtjeva HRN EN ISO 25239 norme za procjenu kvalitete spojeva načinjenih FSW postupkom." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:356799

Krpeta, L. (2022). 'Interpretacija zahtjeva HRN EN ISO 25239 norme za procjenu kvalitete spojeva načinjenih FSW postupkom', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 16 June 2024, https://urn.nsk.hr/urn:nbn:hr:235:356799

Krpeta L. Interpretacija zahtjeva HRN EN ISO 25239 norme za procjenu kvalitete spojeva načinjenih FSW postupkom [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2024 June 16] Available at: https://urn.nsk.hr/urn:nbn:hr:235:356799

L. Krpeta, "Interpretacija zahtjeva HRN EN ISO 25239 norme za procjenu kvalitete spojeva načinjenih FSW postupkom", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:356799

Metadata
TitleInterpretacija zahtjeva HRN EN ISO 25239 norme za procjenu kvalitete spojeva načinjenih FSW postupkom
Title (english)Interpretation HRN EN ISO standard requirements for quality assessment of welds made by FSW process
AuthorLovre Krpeta
MentorIvica Garašić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-12-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U ovom su radu obrađeni zahtjevi norme HRN EN ISO 25239 za procjenu kvalitete spojeva načinjenih postupkom zavarivanja trenjem uz miješanje. Rad se sastoji od teorijskog i eksperimentalnog dijela. U teorijskom dijelu rada ukratko su opisani pojmovi poput povijesti, parametara, prednosti, nedostataka i primjene postupka zavarivanja trenjem uz miješanje (eng. Friction stir welding (FSW)). Opisan je princip rada te detaljno obrađena geometrija radnog alata. Također, navedena su i opisana ograničenja postupka kod zavarivanja aluminija. U eksperimentalnom dijelu ispitivan je uzorak načinjen od aluminijeve legure AlSi12 postupkom zavarivanja trenjem uz miješanje. Odrađena su ispitivanja prema zahtjevima norme HRN EN ISO 25239, kako bi se ocijenila kvaliteta zavarenog spoja. Dobiveni rezultati su analizirani te je ocijenjena primjenjivost postupka pri zavarivanju aluminijevih legura.
Abstract (english)
In this paper, the requirements of the HRN EN ISO 25239 standard for assessing the quality of joints made by the friction stir welding process are discussed. The paper consists of a theoretical and an experimental part. In the theoretical part of the work, terms such as history, parameters, advantages, disadvantages and applications of friction stir welding (FSW) are briefly described. The working principle is described and the geometry of the working tool is detailed. Limitations of the aluminum welding procedure are also listed and described. At the end of the theoretical part, each norm was interpreted separately. In the experimental part, a sample made of aluminum alloy AlSi12 was tested using friction stir welding. Tests were performed according to the requirements of HRN EN ISO 25239, in order to evaluate the quality of the welded joint. The obtained results were analyzed and the applicability of the procedure for welding aluminum alloys was assessed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:356799
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 on2022-11-30 18:14:33