Faculty of Mechanical Engineering, Lj. (FSLJ)
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Oblikovno navarjanje aluminijevega brona CuAl8 : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje StrojništvoJakše, Jaka, strojnikBroni se uporabljajo za izdelavo orodij za litje ali brizganje plastike, kadar je potrebno hitrejše in učinkovitejše odvajanje toplote. V zadnjem času na veljavi pridobivajo aditivne tehnologije, s ... katerimi lahko izdelujemo tudi različna orodja. Tak proces je tudi robotsko oblikovno obločno navarjanje (angl. Wire Arc Additive Manufacturing), ki omogoča izdelavo multi-materialnih izdelkov. Prednosti tega so lahko hitrejša izdelava ter manjša poraba energije in materiala, ki lahko omogoča prihranke na času in stroških izdelave. Prednosti tega so lahko hitrejša proizvodnja in manjša poraba energije in materialov, kar lahko prihrani čas in stroške proizvodnje. V okviru naloge je bil s postopkom WAAM navarjen aluminijev bron (CuAl8) na orodni vložek iz maraging jekla, ki je bil izdelan z uporabo selektivnega laserskega taljenja (SLM). Pripravljen je bil eksperimentalni načrt oblikovnega obločnega navarjanja, kjer smo med obdelavo spremljali temperaturo in parametre WAAM. Narejen in analiziran je bil izračun tehnoloških vrednosti in proizvodnih stroškov. Ugotovljeno je bilo, da je postopek WAAM uspešno izveden, če je minimalna medvarkovna temperatura med 220 in 300 °C. Pri zelo visokih temperaturah pride do prekomernega pregrevanja izdelka, kar spodbuja razlivanje nanešenega materiala.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [J. Jakše], 2022Language - slovenianCOBISS.SI-ID - 110873347
Author
Jakše, Jaka, strojnik
Other authors
Klobčar, Damjan |
Trdan, Uroš
Topics
diplomske naloge |
baker |
aditivne tehnologije |
navarjanje |
oblikovno obločno navarjanje |
MIG |
robotsko varjenje |
thesis |
copper |
additive technologies |
weld surfacing |
wire arc additive manufacturing |
robotic welding
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VS 0000000857 IN: 60000857 VS 857 IN: 60000857 |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Jakše, Jaka, strojnik | |
Klobčar, Damjan | 20441 |
Trdan, Uroš | 28906 |
Source: Personal bibliographies
and: SICRIS
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