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master's thesis
Optimiranje dimenzijske točnosti i hrapavosti površine 3D ispisanog proizvoda
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. urn:nbn:hr:235:989451
Prtenjak, Lovro
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Prtenjak, L. (2023). Optimiranje dimenzijske točnosti i hrapavosti površine 3D ispisanog proizvoda (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:989451

Prtenjak, Lovro. "Optimiranje dimenzijske točnosti i hrapavosti površine 3D ispisanog proizvoda." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:989451

Prtenjak, Lovro. "Optimiranje dimenzijske točnosti i hrapavosti površine 3D ispisanog proizvoda." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2023. https://urn.nsk.hr/urn:nbn:hr:235:989451

Prtenjak, L. (2023). 'Optimiranje dimenzijske točnosti i hrapavosti površine 3D ispisanog proizvoda', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 17 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:989451

Prtenjak L. Optimiranje dimenzijske točnosti i hrapavosti površine 3D ispisanog proizvoda [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2023 [cited 2024 November 17] Available at: https://urn.nsk.hr/urn:nbn:hr:235:989451

L. Prtenjak, "Optimiranje dimenzijske točnosti i hrapavosti površine 3D ispisanog proizvoda", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:235:989451

Metadata
TitleOptimiranje dimenzijske točnosti i hrapavosti površine 3D ispisanog proizvoda
Title (english)Optimisation of dimensional accuracy and surface roughness of 3D printed part
AuthorLovro Prtenjak
MentorDamir Godec (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2023-12-07, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
Aditivne tehnologije prisutne su već nekoliko desetljeća, međutim u zadnjih desetak godina doživjele su značajan napredak što je rezultiralo širenjem područja primjene. Osim industrijskih primjena i primjena u medicini, proširilo se i osobno korištenje navedene tehnologije preko niskobudžetnih pisača koje ljudi koriste za osobne potrebe. U prvom dijelu rada dan je pregled tehnologije i principi na kojima se temelji. Nadalje, opisani su najčešći postupci s naglaskom na tehnologiju taložnog očvršćivanja (FDM) budući da su se njome ispisivali modeli u eksperimentalnom dijelu rada. Za FDM tehnologiju opisani su najčešće korišteni materijali, navedene su najčešće greške i dan je pregled prethodnih istraživanja koja donose zaključke o parametrima koji utječu na dimenzijsku točnost i hrapavost površine. U eksperimentalnom dijelu rada, model propelera ispisan je u tri različite orijentacije, a postupkom 3D skeniranja obavljena je analiza površine i ispitivanje dimenzijske točnosti.
Abstract (english)
Additive technologies have been present for several decades; however, in the last decade, they have experienced significant progress, resulting in the expansion of their application areas. In addition to industrial and medical applications, personal use of this technology has also expanded through low-budget printers that people use for personal needs. The first part of the paper provides an overview of the technology and the principles on which it is based. Furthermore, the most common procedures are described, with an emphasis on Fused Deposition Modeling (FDM) technology, as it was used to print models in the experimental part of the study. For FDM technology, the most commonly used materials are described, common errors are listed, and a review of previous research is provided, drawing conclusions about the parameters that affect dimensional accuracy and surface roughness. In the experimental part of the study, a propeller model was printed in three different orientations, and a 3D scanning process was used to analyze the surface and investigate dimensional accuracy.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:989451
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2023-12-04 15:51:55