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master's thesis
Analiza tehnologije zavarivanja okvira električnog bicikla Thor
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:181470
Daničić, 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

Cite this document

Daničić, F. (2022). Analiza tehnologije zavarivanja okvira električnog bicikla Thor (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:181470

Daničić, Filip. "Analiza tehnologije zavarivanja okvira električnog bicikla Thor." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:181470

Daničić, Filip. "Analiza tehnologije zavarivanja okvira električnog bicikla Thor." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:181470

Daničić, F. (2022). 'Analiza tehnologije zavarivanja okvira električnog bicikla Thor', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 10 September 2024, https://urn.nsk.hr/urn:nbn:hr:235:181470

Daničić F. Analiza tehnologije zavarivanja okvira električnog bicikla Thor [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2024 September 10] Available at: https://urn.nsk.hr/urn:nbn:hr:235:181470

F. Daničić, "Analiza tehnologije zavarivanja okvira električnog bicikla Thor", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:181470

Metadata
TitleAnaliza tehnologije zavarivanja okvira električnog bicikla Thor
Title (english)Analysis of welding technology on Thor electric bicycle frame
AuthorFilip Daničić
MentorIvica Garašić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-03-31, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U ovom radu provedena je analiza tehnologije zavarivanja spoja na okviru električnog bicikla Thor, tvrtke DC Bikes. U teorijskom dijelu rada opisan je izbor materijala pri izradi okvira bicikla, karakteristike MIG/MAG postupka zavarivanja koji se koristio za izvedbu ovoga spoja, te su dane osnovne informacije o pravilnom konstruktivnom oblikovanju s obzirom na zavarivanje. Uzorci su zavareni, jedan u Laboratoriju za zavarivanje na Fakultetu strojarstva i brodogradnje, drugi u TEP-u. Pritom su korišteni različiti procesni parametri i oprema, navedeni u eksperimentalnom dijelu rada. Nakon zavarivanja oba spoja ispitana su penetrantskom tehnikom s ciljem otkrivanja eventualnih nepravilnosti otvorenih prema površini. Iz oba uzorka izrezani su makroizbrusci, te je provedena geometrijska analiza poprečnih presjeka zavara i ispitivanje tvrdoće.
Abstract (english)
In this thesis, the welding technology of a joint on the frame of the electric bicycle Thor, of the company DC Bikes, was analyzed. In the theoretical part of the thesis, choosing the material for the construction of bike frames is described, as well as the characteristics of the MIG/MAG welding process which was used to perform the joint. Basic information about proper constructive design with respect to welding, was given. The samples were welded, one in the Laboratory at the Faculty of Mechanical Engineering and Naval Architecture, the other one in TEP. Different equipment and process parameters were used in doing so, which is shown in the experimental part of the thesis. After welding, both joints were tested using penetrant inspection in order to detect possible irregularities open to the surface. Macrographs were cut out of both samples, geometric analysis of weld cross-sections and hardness testing were performed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:181470
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 on2022-03-29 13:58:44