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Title:Optimizacija kombiniranega varjenja debelostenske nerjavne cevi
Authors:Župevc, Aleks (Author)
Praunseis, Zdravko (Mentor) More about this mentor... New window
Pleterski, Matej (Co-mentor)
Files:.pdf VS_Zupevc_Aleks_2020.pdf (4,66 MB)
MD5: 77224E33CDA7742BF825DD5865BB0B7D
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Typology:2.11 - Undergraduate Thesis
Organization:FE - Faculty of Energy Technology
Abstract:V diplomskem delu sta opisana postopka varjenja TIG in MIG, zaščitni plini, lege varjenja, viri varilnih tokov ter dodajni in osnovni materiali. Z eksperimentalnim delom smo skušali optimizirati proces varjenja z avtomatizirano varilno napravo in določiti sprejemljivosti varov pri uporabi dveh različnih dodajnih materialov. Eksperimenti so pokazali, da na izgled in dimenzije varov vpliva hitrost varjenja, oscilacija, hitrost podajanja žice in uporabljen dodajni material. Ugotovili smo, da pri varjenju z dodajnim materialom legiranim s silicijem dobimo lepše razlite vare oz. navare, prav tako pa dobimo tudi večje tehnološko okno optimalnih parametrov.
Keywords:varjenje, var, TIG, MIG, nerjaveče jeklo, cev, zaščitni plini
Year of publishing:2020
Publisher:[A. Župevc]
Source:Krško
UDC:621.791:669.14(043.2)
COBISS_ID:42982915 New window
NUK URN:URN:SI:UM:DK:UQAIGVQX
Views:172
Downloads:16
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:FE
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:25.03.2020

Secondary language

Language:English
Title:Combination welding process optimisation for heavy wall pipe welding
Abstract:The diploma thesis describes the welding processes GTAW and GMAW, protective gases, welding positions and sources of welding current as well as basic and additing material. Through experimental part we tried to optimize process of welding with automatic welding machine and determine the acceptability of welds using two different welding wires. Experiments have shown that appearance and dimensions of welds is influenced by welding speed, oscillation, wire feed speed and used additing material. It has been found that welding with silicon alloyed additing material causes better spilled welds and also increases technological window of optimal parameters.
Keywords:welding, weld, GTAW, GMAW, stainless steel, pipe, protective gas


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