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Title:VPLIV OBLIKE IZPOLNILNE STRUKTURE 3D NATISNJENIH POLIMERNIH IN KOMPOZITNIH MATERIALOV NA ČAS IZDELAVE
Authors:ID Brlan, Aljaž (Author)
ID Hozdić, Elvis (Mentor) More about this mentor... New window
Files:.pdf DIP_Brlan_Aljaz_2024.pdf (2,28 MB)
MD5: 262A990BC81F9395819DD5B3B564FD5D
 
Language:Slovenian
Work type:Bachelor thesis/paper
Organization:UNM FS - University of Novo mesto - Faculty of Mechanical engineering
Abstract:Diplomska naloga z naslovom Vpliv oblike izpolnilne strukture 3D natisnjenih polimernih in kompozitnih materialov na čas izdelave obravnava vpliv različnih parametrov, kot so oblika izpolnilne strukture, gostota zapolnitve in vrsta materiala, na čas izdelave pri 3D tiskanju s FDM tehnologijo. Eksperimentalni del vključuje primerjavo časov tiskanja za materiale PLA, PLA+CF, PETG, ABS in ASA pri različnih gostotah zapolnitve (20 %, 40 %, 60 %, 80 % in 100 %) ter treh vrstah izpolnilne strukture (črta, trikotnik, mreža). Rezultati kažejo, da je pri 100-% gostoti zapolnitve za PLA material z izpolnilno strukturo "črta" povprečni čas tiskanja 1549 sekund, medtem ko mrežna struktura zahteva 1598 sekund, kar kaže na 3,2-% podaljšanje časa. Vsi materiali izkazujejo trend naraščanja časa tiskanja s kompleksnostjo izpolnilne strukture in gostoto zapolnitve. Ugotovitve omogočajo smernice za optimizacijo parametrov, s čimer je mogoče čas tiskanja pri izbrani kombinaciji parametrov skrajšati za do 10 %.
Keywords:3D tiskanje, izpolnilne strukture, čas izdelave, polimerni materiali, eksperimentalni načrt
Year of publishing:2024
PID:20.500.12556/ReVIS-11123 New window
COBISS.SI-ID:217880579 New window
Publication date in ReVIS:05.12.2024
Views:463
Downloads:9
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Secondary language

Language:English
Title:THE INFLUENCE OF THE FORM OF THE FILLER STRUCTURE OF 3D PRINTED POLYMER AND COMPOSITE MATERIALS ON THE MANUFACTURING TIME
Abstract:The thesis titled The Impact of Infill Structure Design on the Production Time of 3D-Printed Polymer and Composite Materials examines the influence of various parameters, such as infill structure design, infill density, and material type, on production time in 3D printing using FDM technology. The experimental section includes a comparison of printing times for materials PLA, PLA+CF, PETG, ABS, and ASA at different infill densities (20%, 40%, 60%, 80%, and 100%) and three infill structures (line, triangle, and grid). Results indicate that at 100% infill density, PLA material with a "line" infill structure has an average print time of 1549 seconds, while the grid structure requires 1598 seconds, representing a 3.2% increase in time. All materials show a trend of increased print time with the complexity of the infill structure and infill density. These findings provide guidelines for optimizing parameters, allowing for up to a 10% reduction in print time with the selected parameter combinations.
Keywords:3Dprinting, infill structures, manufacturing time, polymeric materials, experimental design


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