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Title:Uporaba različnih postopkov navarjanja za izboljšanje obrabne obstojnosti : magistrsko delo
Authors:ID Novak, David (Author)
ID Vuherer, Tomaž (Mentor) More about this mentor... New window
ID Crnogaj, Katja (Mentor) More about this mentor... New window
ID Zadravec, Sebastjan (Comentor)
Files:.pdf MAG_Novak_David_2024.pdf (5,74 MB, This file will be accessible after 26.03.2027)
MD5: 1DB336A0273EE7D1E03657C8EE1FB3EC
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Navarjanje je pomemben postopek povečevanja obrabne obstojnosti strojnih delov. V magistrski nalogi sta predstavljena postopka navarjanja z MAG tehnologijo in s PTA tehnologijo. Izvedli smo navarjanje z dodajnimi materiali, ki so trenutno v uporabi v podjetju Farmtech d. o. o., in jih primerjali z novima za uporabo s PTA in MAG tehnologijo. Za primerjavo smo izvedli test obstojnosti proti obrabi, meritev trdot v prerezu talonov in meritev površin namešanja. To smo nadgradili tudi s stroškovno in časovno analizo. Rezultati bodo služili kot smernice za odločitev k implementiranju PTA tehnologije v obstoječo proizvodnjo.
Keywords:navarjanje, obrabna obstojnost, obrabni preskus, PTA tehnologija navarjanja, MAG tehnologija navarjanja
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[D. Novak]
Year of publishing:2024
Number of pages:1 spletni vir (1 datoteka PDF (XIII, 75 f.))
PID:20.500.12556/DKUM-87216 New window
UDC:621.791.92:539.538(043.2)
COBISS.SI-ID:195458563 New window
Publication date in DKUM:06.05.2024
Views:344
Downloads:0
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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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:07.03.2024

Secondary language

Language:English
Title:Use of different hardfacing methods to enhance wear resistance
Abstract:Overlay welding is an important process for increasing the wear resistance of machine parts. In the master’s thesis, two welding processes are presented with MAG technology and PTA technology. We carried out welding with additive materials, which are currently in use in the company Farmtech d. o. o., and compared them with new ones for use with PTA and MAG technology. For comparison, we carried out a wear resistance test, hardness measurement in the cross-section of the samples, and measurement of mixing areas. We also upgraded this with a cost and time analysis. The results will serve as guidelines for the decision to implement PTA technology in existing production.
Keywords:overlay welding, wear resistance, wear test, PTA welding overlay process, MAG welding overlay process


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