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Določitev optimalnih parametrov in kriterija sprejemljivosti pri laserskem razrezu nerjavečega jekla : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje Strojništvo - Projektno aplikativni programKorenjak, NejcPomen laserskega rezanja v industriji predstavlja hitro in kvalitetno doseganje želenih oblik. Omogoča obdelavo različnih materialov, debelin in zahtevnih oblik. Diplomska naloga se osredotoča na ... optimizacijo parametrov vlakenskega laserja pri razrezu nerjavečega jekla debelin od 1,5 mm do 4 mm. Pri optimiziranju tehnoloških parametrov s stališča ekonomičnosti in kakovosti reza se je izkazalo, da so ključni parametri rezalna hitrost in položaj fokusa laserskega žarka. Kakovost rezanja smo preverjali vizualno, glede na obarvanost površine, obliko rezalnih sledi in prisotnost srha, na rezalnih površinah pa smo izmerili tudi hrapavost. Ugotavljali smo tudi optimalne pogoje za začetek in konec reza ter izdelavo vogalov. Na vzorčnem izdelku smo določili tudi stroške izdelave in ocenili potencialne letne prihranke zaradi optimiziranja procesa rezanja. Ugotovili smo, da z optimizacijo parametrov dosežemo višje hitrosti rezanja in hkrati tudi boljšo hrapavost reza. Primerjali smo razrez pritrdilnih nosilcev debeline 4 mm na vlakenskem in CO2 laserju, ter prihranili čas izdelave 1250 kosov za 17,9 %.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [N. Korenjak], 2023Language - slovenianCOBISS.SI-ID - 154305283
Author
Korenjak, Nejc
Other authors
Klobčar, Damjan |
Trdan, Uroš
Topics
diplomske naloge |
laserji |
laserski razrez |
vlakenski laserji |
hitrost rezanja |
optimizacija parametrov |
meritve hrapavosti |
lasers |
laser cutting |
fiber lasers |
cutting speed |
parameter optimization |
roughness measurements
Library | Call number – location, accession no. ... | Copy status |
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Faculty of Mechanical Engineering, Lj. | VS 1168 IN: 60001168 |
available - reading room |
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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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Korenjak, Nejc | |
Klobčar, Damjan | 20441 |
Trdan, Uroš | 28906 |
Source: Personal bibliographies
and: SICRIS
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