20.500.12556/ReVIS-12555 Analiza vpliva strukturnih parametrov na mehanske lastnosti FDM 3D natisnjenih ABS in PETG materialov Analysis of the influence of structural parameters on the mechanical properties of FDM 3D-printed ABS and PETG materials V diplomski nalogi je proučen vpliv strukturnih parametrov na mehanske lastnosti 3D-natisnjenih prototipov iz materialov PETG in ABS. V raziskavi so bili testirani vplivi odstotka gostote polnila, števila kontur, debeline sloja in oblike polnila. Merjeni mehanski parametri so vključevali natezno trdnost, deformacijo, modul elastičnosti in maksimalno silo. Rezultati kažejo, da so boljše mehanske lastnosti dosežene z višjim odstotkom gostote polnila in večjim številom zunanjih kontur. Raziskava prav tako poda optimalno debelino sloja in obliko polnila. Ti rezultati so pomembni za optimizacijo izdelave 3D-natisnjenih materialov za industrijske namene. The thesis examines the influence of structural parameters on the mechanical properties of 3D-printed prototypes made from PETG and ABS. The study tested the effects of infill density, number of shells, layer thickness, and infill pattern. The measured mechanical parameters included tensile strength, deformation, elastic modulus, and maximum force. The results show that better mechanical properties are achieved with a higher infill density and a greater number of outer perimeters. The study also identifies the optimal layer thickness and infill pattern. These findings are important for optimizing the production of 3D-printed materials for industrial applications. aditivna proizvodnja FDM strukturni parametri mehanske lastnosti odstotek gostote polnila število kontur debelina sloja oblika polnila additive manufacturing FDM structural parameters mechanical properties infill density percentage number of shells layer thickness infill pattern true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-11-11 18:21:53 2025-11-11 18:21:53 2025-11-15 10:14:14 0000-00-00 00:00:00 2025 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 6051 257322499 DIP_Pene_Matej_2025.pdf DIP_Pene_Matej_2025.pdf 1 93D63837F807D784A654D2A85A33AE3B a7dae0d4fe1a01a59cb3b8cc05740c6f10605b02807af97a74893dbcdb395228 ebe3489a-bf22-11f0-94a7-001a4af901a5 https://revis.openscience.si/Dokument.php?lang=slv&id=14726 Univerza v Novem mestu - Fakulteta za strojništvo 0 0 0