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master's thesis
Ispitivanje mehaničkih svojstava zavarenih spojeva pri atestaciji postupka zavarivanja
2022. urn:nbn:hr:122:578169
Hruškar, Marko
University North
University centre Varaždin
Department of Mechanical Engineering

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Hruškar, M. (2022). Ispitivanje mehaničkih svojstava zavarenih spojeva pri atestaciji postupka zavarivanja (Master's thesis). Koprivnica: University North. Retrieved from https://urn.nsk.hr/urn:nbn:hr:122:578169

Hruškar, Marko. "Ispitivanje mehaničkih svojstava zavarenih spojeva pri atestaciji postupka zavarivanja." Master's thesis, University North, 2022. https://urn.nsk.hr/urn:nbn:hr:122:578169

Hruškar, Marko. "Ispitivanje mehaničkih svojstava zavarenih spojeva pri atestaciji postupka zavarivanja." Master's thesis, University North, 2022. https://urn.nsk.hr/urn:nbn:hr:122:578169

Hruškar, M. (2022). 'Ispitivanje mehaničkih svojstava zavarenih spojeva pri atestaciji postupka zavarivanja', Master's thesis, University North, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:122:578169

Hruškar M. Ispitivanje mehaničkih svojstava zavarenih spojeva pri atestaciji postupka zavarivanja [Master's thesis]. Koprivnica: University North; 2022 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:122:578169

M. Hruškar, "Ispitivanje mehaničkih svojstava zavarenih spojeva pri atestaciji postupka zavarivanja", Master's thesis, University North, Koprivnica, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:122:578169

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Metadata
TitleIspitivanje mehaničkih svojstava zavarenih spojeva pri atestaciji postupka zavarivanja
Title (english)Mechanical properties testing of welded joints in qualification of welding procedure
AuthorMarko Hruškar
MentorMatija Bušić (mentor)
Committee memberSanja Šolić (predsjednik povjerenstva)
Committee memberMatija Bušić (član povjerenstva)
Committee memberTanja Tomić (član povjerenstva)
GranterUniversity North
(University centre Varaždin)
(Department of Mechanical Engineering)
Koprivnica
Defense date and country2022-10-06, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu opisano je što je atest postupka i atest zavarivača te kako se provodi atest zavarivača prema normi HRN EN ISO 9606-1. Definirane su dimenzije i izgled ispitnih uzoraka za atest postupka prema normi HRN EN ISO 15614-1 i atest zavarivača prema normi HRN EN ISO 9606-1. Navedena su sva ispitivanja koja se provode na zavarenim spojevima pri izradi atesta. Detaljno su objašnjene 3 metode ispitivanja mehaničkih svojstava: statički vlačni pokus, ispitivanje tvrdoće te udarni rad loma. U eksperimentalnom dijelu izvršena su ispitivanja zavarenih spojeva na dobivenim epruvetama iz bakrenih uzoraka. Provedeno je i opisano ispitivanje savijanjem te statički vlačni pokus. Obrađeni su rezultati ispitivanja i iznesen je vlastiti zaključak o ispitivanju.
Abstract (english)
This paper describes what the procedure qualification and the welder's qualification are and how the welder's qualification is carried out according to the HRN EN ISO 9606-1 standard. The dimensions and shape of the test samples for the procedure qualification according to the HRN EN ISO 15614-1 standard and the welder's qualification according to the HRN EN ISO 9606-1 standard are defined. All the tests that are performed on welded joints during the preparation of certificates are listed. 3 methods of mechanical properties testing are explained in detail: transverse tensile test, hardness test and impact test. In the experimental part, tests of welded joints were performed on the test tubes obtained from copper samples. A bending test and a transverse tensile test were performed and described. The results of the test were processed and own conclusion about the test was presented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:122:578169
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 on2023-02-13 15:04:48