Faculty of Mechanical Engineering, Lj. (FSLJ)
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Optimizacija laserskega mikrovarjenja električnih kontaktov : magistrsko delo magistrskega študijskega programa II. stopnje StrojništvoNanut, AdamV magistrski nalogi smo raziskali proces laserskega mikrovarjenja električnih kontaktov, saj na proizvodni liniji je bilo relativno veliko izmeta zaradi napake nesimetričnosti zvarov. V ta namen, je ... bilo potrebno definirati najvplivnejše parametre in posledično optimizirati proces. Najprej smo iz teoretičnega vidika ločili lasersko varjenje na absorpcijo svetlobe in segrevanje materiala. Predstavili smo energijsko bilanco in porazdelitev temperature za primere enostavnejših toplotnih virov. Iz teoretičnih osnov smo nato prešli na simuliranje segrevanja v programskem okolju končnih elementov. Uporabili smo Gaussov intenzitetni profil in dobljene rezultate primerjali z zvari iz eksperimentov. Ugotovili smo, da neglede na čas obsevanja, ki je za naš slučaj v rangu milisekund, porazdelitev moči ima ključni vpliv.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [A. Nanut], 2022Language - slovenianCOBISS.SI-ID - 139522819
Author
Nanut, Adam
Other authors
Jezeršek, Matija |
Starman, Bojan, 1985-
Topics
magistrske naloge |
mikrovarjenje |
laser |
absorpcija |
intenzitetni profil |
metoda končnih elementov |
priprava vzorcev |
master thesis |
microwelding |
laser |
absorption |
intensity profile |
finite element method
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MAG 0000001167 IN: 70001167 MAG 1167 IN: 70001167 |
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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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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Nanut, Adam | |
Jezeršek, Matija | 21238 |
Starman, Bojan, 1985- | 33274 |
Source: Personal bibliographies
and: SICRIS
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