20.500.12556/RUL-149351 Izdelava vodnih turbin z metodami 3D tiska Manufacture of water turbines using 3D printing methods Tehnologija 3D tiskanja je v zadnjih letih naredila velik preskok. Širok nabor materialov in cenovna dostopnost sta omogočila uporabo tako v industriji, kot tudi v gospodinjstvu. Cilj diplomske naloge je bil določiti najbolj optimalen polimerni material in parametre tiskanja za izdelavo Banki vodne turbine, ki bo izpostavljena zunanjim vremenskim pogojem. Z primerjavo mehanskih, fizikalnih in kemijskih lastnosti smo ocenili, kateri izmed polimernih materialov je najbolj primeren za izdelavo vodne turbine. Te lastnosti smo preverjali z eksperimentalnim delom pri katerem smo merili upogibno napetost lopatic na gonilniku. Določili smo tudi parametre za tiskanja na tiskalniku Prusa i3 MK3. Za eksperimentalni del smo sestavili merilno postajo izključno iz materialov in instrumentov, ki smo jih imeli na voljo v laboratoriju LVTS. In recent years, 3D printing technology has made significant advancements. A wide range of materials and cost accessibility have enabled its application both in industry and households. The aim of the thesis was to determine the most optimal polymer material and printing parameters for the production of a Cross-flow water turbine that would be exposed to external weather conditions. By comparing mechanical, physical and chemical properties, we evaluated which among the polymer materials is most suitable for manufacturing the water turbine. These properties were confirmed through experimental work, during which we measured the bending stress of the blades on the impeller. We also established the parameters for printing on Prusa i3 MK3 printer. For the experimental part, we assembled a measuring station using materials and available in the LVTS laboratory. 3D tiskanje turbina filament trdnost 3D printing turbine filament strength true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-09-06 14:10:00 2023-09-06 14:10:02 2023-10-19 09:52:49 0000-00-00 00:00:00 2023 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 22856 169043971 Ferjancic_Luka_-_Izdelava_vodnih_turbin_z_metodami_3D_tiska.pdf Ferjancic_Luka_-_Izdelava_vodnih_turbin_z_metodami_3D_tiska.pdf 1 E1DD3032DD3DEF636FF6B96BA3C94CA7 685352841439c795c67e94e4d8c90ac0bfe7999937edecaeaba8c6a343259f51 4f03bc56-4cae-11ee-9934-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=173786 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0