Faculty of Mechanical Engineering, Lj. (FSLJ)
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Praktična primerjava metod 3D zajema objektov : magistrsko delo magistrskega študijskega programa II. stopnje StrojništvoLužar, David, strojnikV zadnjih letih je postalo bistveno lažje in bolj priročno zajeti digitalno podobo fizičnih objektov ter okolice. Naprave za zajem so dostopnejše in glede na to, da je sedaj 3D podatke možno že ... zajemati z določenimi pametnimi telefoni, je mogoče predvideti, da se bo tehnologija še izpopolnjevala in postajala dostopnejša širši javnosti. Pridobljene podatke je mogoče uporabiti na različnih področjih, med drugim pri vzvratnem inženiringu, 3D tiskanju, topološki optimizaciji, kontroli kvalitete, marketingu in projektiranju. Na trgu so dostopne naprave za zajem, ki delujejo na različnih merilnih principih, ki se med seboj razlikujejo po cenovni dostopnosti, natančnosti, hitrosti in seveda namenu uporabe. V okviru magistrskega dela smo zajemali objekte treh velikostnih razredov, in sicer prostor, kip in strojniški kos na dva različna načina. Ta načina sta lasersko skeniranje in fotogrametrija. Končni rezultat zajema je bil oblak točk ali poligonalen model. Pri strojniškem kosu smo na zajetem modelu opravili meritve, ki smo jih primerjali z referenčnimi meritvami. Referenčne meritve smo opravili s tipalom na prenosnem koordinatnem merilnem stroju. Ugotovili smo, da je pri določenih pogojih fotogrametrija na strojniškem kosu lahko primerljiva s tehnologijo laserskega skeniranja.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [D. Lužar], 2023Language - slovenianCOBISS.SI-ID - 166034691
Author
Lužar, David, strojnik
Other authors
Lebar, Andrej, strojnik |
Valentinčič, Joško
Topics
magistrske naloge |
lasersko skeniranje |
fotogrametrija |
meritve |
vzvratni inženiring |
kontaktne meritve |
master thesis |
laser scanning |
photogrammetry |
measurements |
reverse engineering |
contact measurements
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MAG 0000001307 IN: 70001307 MAG 1307 IN: 70001307 |
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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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Lužar, David, strojnik | |
Lebar, Andrej, strojnik | 12260 |
Valentinčič, Joško | 18553 |
Source: Personal bibliographies
and: SICRIS
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