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Vpliv laserskega graviranja titanove zlitine Ti-6Al-4V : zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni programLekše, VidV sklopu zaključne naloge smo raziskovali vpliv procesnih parametrov pri laserskem graviranju titanove zlitine Ti-6Al-4V. Raziskovali smo vpliv hitrosti graviranja, frekvence in električnega toka ... laserskega vira. Najprej smo v programski opremi definirali geometrijo površine vzorca in geometrijo osmih vzporednih linij, ki smo jih gravirali. V naslednjem koraku smo definirali procesne parametre laserskega graviranja. Vsakemu izmed treh vzorcev smo spreminjali samo določen parameter, ostali pa so bili konstantni. Po izvedenem laserskem graviranju smo vzorce opazovali z digitalnim optičnim mikroskopom in raziskovali vpliv laserskega graviranja na spremembe na površini gravure. Ugotovili smo, da procesni parametri močno vplivajo na videz in geometrijo graviranega vzorca na titanovi zlitini. S povečevanjem hitrosti graviranja se povečuje razdalja med kraterji, ki jih ustvari laserski žarek. Ugotovili smo tudi, da se s povečevanjem frekvence pulzov zmanjšuje razdalja med kraterji, kot tudi njihov premer in hrapavost površine. Pri povečevanju procesnega parametra električnega toka se je premer kraterjev povečeval, razdalja med njimi pa zmanjševala.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [V. Lekše], 2021Language - slovenianCOBISS.SI-ID - 83067139
Author
Lekše, Vid
Other authors
Klobčar, Damjan
Topics
diplomske naloge |
lasersko graviranje |
optična mikroskopija |
Ti-6Al-4V |
Nd:YAG |
procesni parametri |
thesis |
laser engraving |
optical microscopy |
Ti-6Al-4V |
Nd:YAG |
process parameters
Library | Call number – location, accession no. ... | Copy status |
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Faculty of Mechanical Engineering, Lj. | UN 1600 IN: 80001600 |
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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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Lekše, Vid | |
Klobčar, Damjan | 20441 |
Source: Personal bibliographies
and: SICRIS
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