Faculty of Mechanical Engineering, Lj. (FSLJ)
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Tehnologija izdelave jeklenega stola : diplomska naloga visokošolskega strokovnega študijskega programa I. stopnje strojništvoRojko, TilenOpisali smo izdelavo kovinskega stola od navadnega surovca pa do končnega izdelka. Za stol smo narisali ustrezne delavniške in sestavne risbe, katere smo uporabili med samim procesom izdelave. ... Opisali smo delovanje strojev, ki smo jih uporabili za izdelavo stola, kot so laser, krivilni stroj ter roboti. Za razrez hrbtišča, sedišča ter roko naslona smo uporabili CO2 laser, za cevi, pa laserski rezalnik cevi CO2. Opisali smo kako različni parametri vplivajo na rez ter prebijanje materiala, pomemben parameter pa je tudi čistost kisika. Izbrali smo najbolj optimalne parametre, ki smo jih določili na podlagi preizkušanja na laserju ter robotih. Opisovali smo tehnološke postopke, ki smo jih uporabili za izdelavo stola, ter probleme s katerimi smo se soočili in jih tudi ustrezno rešili. Izdelali smo namenske matrice s katerimi smo si pomagali pri krivljenju radijev. Predstavili smo dva preizkusa varjenja z roboti. Pri prvem preizkusu smo spreminjali naklon varilne pištole glede na smer varjenja, pri drugem pa smo samo spreminjali hitrost varjenja. Iz preizkusov smo ugotovili, da naklon varilne pištole vpliva na usmerjenost energije, pritisk obloka in plinov in zaščito vara. Iz drugega preizkusa smo ugotovili, da manjša kot je hitrost varjenja, bolj širok je var. Ko je stol šel skozi vse tehnološke postopke, smo ga morali sprati s fosfatno kislino ga osušiti in pripravljen je bil na barvanje.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [T. Rojko], 2014Language - slovenianCOBISS.SI-ID - 13695259
Author
Rojko, Tilen
Other authors
Valentinčič, Joško |
Tušek, Janez, 1952-
Topics
diplomske naloge |
lasersko rezanje |
upogibanje |
stol |
roboti |
laser cuting |
bending |
chair |
robots
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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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Rojko, Tilen | ![]() |
Valentinčič, Joško | 18553 |
Tušek, Janez, 1952- | 02045 |
Source: Personal bibliographies
and: SICRIS
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