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Title:Analiza vpliva strukturnih parametrov na mehanske lastnosti FDM 3D natisnjenih ABS in PETG materialov
Authors:ID Pene, Matej (Author)
ID Hozdić, Elvis (Mentor) More about this mentor... New window
Files:.pdf DIP_Pene_Matej_2025.pdf (4,52 MB)
MD5: 93D63837F807D784A654D2A85A33AE3B
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:UNM FS - University of Novo mesto - Faculty of Mechanical engineering
Abstract: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.
Keywords:aditivna proizvodnja, FDM, strukturni parametri, mehanske lastnosti, odstotek gostote polnila, število kontur, debelina sloja, oblika polnila
Year of publishing:2025
PID:20.500.12556/ReVIS-12555 New window
Publication date in ReVIS:11.11.2025
Views:70
Downloads:3
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Secondary language

Language:English
Title:Analysis of the influence of structural parameters on the mechanical properties of FDM 3D-printed ABS and PETG materials
Abstract: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.
Keywords:additive manufacturing, FDM, structural parameters, mechanical properties, infill density percentage, number of shells, layer thickness, infill pattern


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