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master's thesis
Točkasto elektrootporno zavarivanje raznorodnih čelika
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. urn:nbn:hr:235:518174
Hlevnjak, Alen
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

Hlevnjak, A. (2016). Točkasto elektrootporno zavarivanje raznorodnih čelika (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:518174

Hlevnjak, Alen. "Točkasto elektrootporno zavarivanje raznorodnih čelika." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:518174

Hlevnjak, Alen. "Točkasto elektrootporno zavarivanje raznorodnih čelika." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:518174

Hlevnjak, A. (2016). 'Točkasto elektrootporno zavarivanje raznorodnih čelika', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:518174

Hlevnjak A. Točkasto elektrootporno zavarivanje raznorodnih čelika [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:235:518174

A. Hlevnjak, "Točkasto elektrootporno zavarivanje raznorodnih čelika", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:235:518174

Metadata
TitleTočkasto elektrootporno zavarivanje raznorodnih čelika
Title (english)Resistance spot welding of dissimilar steels
AuthorAlen Hlevnjak
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 teorijskom dijelu ovoga rada detaljno je opisano elektrootporno zavarivanje i prikazane su sve opcije izvođenja s naglaskom na točkasto elektrootporno zavarivanje. Analizirani su ključni parametri pri točkastom zavarivanju kao i njihov utjecaj na geometriju spoja. Obrazložene su zavarljivosti metalnih materijala elektrootpornim zavarivanjem s naglaskom na mješovite spojeve visokolegiranih i nelegiranih čelika. U eksperimentalnom su dijelu određeni optimalni parametri zavarivanja tankih nelegiranih i visokolegiranih čelika. Definiran je plan pokusa za određivanje struje zavarivanja, vremena zavarivanja i sile na elektrode. Na kraju su provedena razorna ispitivanja na temelju HRN EN ISO 15614-12.
Abstract (english)
In the theoretical part of this paper the resistance welding is described with all of its variations, but focus is on resistance spot welding. The main parameters of spot welding as well as their impact on geometry of joint are analysed. Weldability of metallic materials is explained with focus on high-alloyed and non-alloyed steels. In the experimental part of this paper the optimal welding parameters are specified for welding of thin high-alloyed and non-alloyed steels. An experimental plan is defined to investigate the influence of the welding current, welding time and force on electrodes on the weld geometry and mechanical properties. Destructive tests are carried according to HRN EN ISO 15614-12.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:518174
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 17:55:55