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undergraduate thesis
ISPITIVANJE TVRDOĆE ZAVARENIH SPOJEVA
2019. urn:nbn:hr:153:109117
Marijić, Mateja
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

Cite this document

Marijić, M. (2019). ISPITIVANJE TVRDOĆE ZAVARENIH SPOJEVA (Undergraduate thesis). Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:153:109117

Marijić, Mateja. "ISPITIVANJE TVRDOĆE ZAVARENIH SPOJEVA." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2019. https://urn.nsk.hr/urn:nbn:hr:153:109117

Marijić, Mateja. "ISPITIVANJE TVRDOĆE ZAVARENIH SPOJEVA." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2019. https://urn.nsk.hr/urn:nbn:hr:153:109117

Marijić, M. (2019). 'ISPITIVANJE TVRDOĆE ZAVARENIH SPOJEVA', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 08 November 2024, https://urn.nsk.hr/urn:nbn:hr:153:109117

Marijić M. ISPITIVANJE TVRDOĆE ZAVARENIH SPOJEVA [Undergraduate thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2019 [cited 2024 November 08] Available at: https://urn.nsk.hr/urn:nbn:hr:153:109117

M. Marijić, "ISPITIVANJE TVRDOĆE ZAVARENIH SPOJEVA", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Slavonski Brod, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:153:109117

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Metadata
TitleISPITIVANJE TVRDOĆE ZAVARENIH SPOJEVA
Title (english)HARDNESS TEST ON WELDED JOINTS
AuthorMateja Marijić
MentorAndrijana Milinović (mentor)
Committee memberAndrijana Milinović (član povjerenstva)
Committee memberJosip Stojšić (član povjerenstva)
Committee memberIvan Opačak (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod
Slavonski Brod
Defense date and country2019-07-19, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Mehanička svojstva zajedno sa ostalim svojstvima predstavljaju osnovna eksploatacijska svojstva materijala pa iz tog razloga ispitivanje mehaničkih svojstava zauzima visoko i vrlo važno mjesto u sustavu kvalitete proizvoda. Jedno od mehaničkih svojstava čije se ispitivanje najčešće provodi upravo je tvrdoća. Pomoću tvrdoće moguće je procijeniti i neka druga svojstva materijala, kao i njihovo ponašanje u različitim uvjetima eksploatacije. U odnosu na ispitivanja nekih drugih mehaničkih svojstava, ispitivanje tvrdoće materijala relativno je brz, jednostavan i jeftin postupak. Ovaj rad je podijeljen na teoretski i eksperimentalni dio. U teoretskom dijelu opisan je utjecaj temperature na svojstva zavarenog spoja. Detaljno su opisane pojedine zone zavarenog spoja kao i promjene u strukturi materijala. U eksperimentalnom dijelu rada definirana je oprema, način pripreme ispitnog uzorka i postupak ispitivanja prema normi ISO 9015-1. Zavareni spoj podvrgnut je testiranju a prema dobivenim rezultatima utvrđeno je da su parametri zavarivanja kao i samo zavarivanje ispravno odabrani i provedeni.
Abstract (english)
Mehanical properties together with other properties represents the basic exploitation properties of the material and for this reason the examination of the mehanical properties occupy a high and very important place in product quality system. One of the mehanical properties whose examination usually carried out is exactly the hardness. Hardness can also evaluate some other material properties as well as their behavior under different conditions of exploitation. By comparioson with testing of some other mehanical properties, hardeness testing of the material is relatively fast, simple and inexpensive. This project is divided into theoretical and experimental part. The theoretical part describes the influence of temperature on properties of the welded joint. Some zones of the welded joint are described in detail as well as changes in the material structure. In the experimental part of project equipment, method of preparation the test sample and test procedure are defined according to ISO 9015 – 1. The welded joint is subjected to testing and the according to the obtained results it was found that the welding parameters were correctly selected and carried out.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:109117
Study programmeTitle: Undergraduate Study in 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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2019-07-19 09:26:45