20.500.12556/RUL-95330 Izdelava uporabnih izdelkov z biokompozitnimi filamenti Fabrication of useful products with biocomposite filaments V diplomskem delu je opisan postopek 3D-modeliranja ter tiskanja uporabnih izdelkov s tehnologijo ekstrudiranja materialov. V teoretičnem delu so predstavljeni 3D-tisk na splošno ter tehnologije 3D-tiska na osnovi materialov. Predstavljeni so tudi različni materiali, ki se uporabljajo pri 3D-tisku. Najpomembnejši material v diplomskem delu je kompozitni termoplast, ki vsebuje les. Na kratko je predstavljen tudi pregled spletnih mest skozi zgodovino ter najbolj znane spletne knjižnice 3D-modelov. V eksperimentalnem delu sta predstavljena vsa strojna in programska oprema ter material, uporabljen pri delu. Prikazan je celoten postopek modeliranja dveh izdelkov, ki so bili tudi natisnjeni. Na podlagi teh dveh modelov so oblikovani dodatni modeli, ki so jim bile dodane nove personalizirane značilnosti. Opisana sta tudi delokrog od modela do tiska ter postopek tiska in izbrane nastavitve, ki so bile uporabljene. Prikazani so tudi modeli po tisku ter primerjava stroškov tiska, ki so nastali pri nas, in stroškov, če bi bili modeli ročno izdelani iz lesa. Na koncu je bila izvedena tudi spletna anketa, v kateri je bilo glavno zastavljeno vprašanje, ali bi bili pripravljeni za določene izdelke odšteti nekoliko več z zavedanjem, da gre za prilagojene unikatne uporabne izdelke uporabniku na osnovi biokompozitnih materialov. The diploma thesis describes the process of 3D modeling and printing of useful products with material extrusion technology. The theoretical part describes 3D printing in general, and material based 3D print technologies. Various materials used in 3D printing are also presented, the most important material being a biocomposite filament containing wood. The thesis also contains a brief overview of web sites through history, as well as best known web libraries of 3D models. The experimental part presents all hardware, software and materials used at work. It also describes the entire modeling process of the two products that were printed in the end. Based on these two models additional ones with new, personalized features, have been designed. The workflow from model to print, the process of printing, the settings that were used, and the printed models are also presented. The printing costs are compared to the costs of handcrafting such models out of wood. In the end, a web survey was conducted. The survey focused on whether people would be willing to spend a bit more on certain products, knowing these products are useful, unique, based on biocomposite materials, and tailored to the user. 3D-tisk biokompozitni filamenti 3D-modeliranje personalizirani modeli ekstrudiranje materialov 3D printing biocomposite filaments 3D modeling personalized models material extrusion true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2017-09-20 14:06:41 2017-09-20 14:06:42 2022-08-10 02:27:51 0000-00-00 00:00:00 2017 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 57218 359.pdf 359.pdf 1 6471CCF856DC7B89A8E2B0B5E8E41899 74fc3685e9b93342ec1e3dc5ebbd141f018939a9f2f8abf654e1d027d6cfacf7 b87baa59-a1b3-11eb-a523-00155dcfd717 20.500.12556/rul/d163dfac-940a-4d1e-9323-fca1f3f7f1a1 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=103898 Naravoslovnotehniška fakulteta 0 0 0