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master's thesis
Projektiranje upravljačkog sustava posmičnih prigona 3D pisača velikog radnog volumena
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. urn:nbn:hr:235:846160
Ferenčak, Marko
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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Ferenčak, M. (2021). Projektiranje upravljačkog sustava posmičnih prigona 3D pisača velikog radnog volumena (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:846160

Ferenčak, Marko. "Projektiranje upravljačkog sustava posmičnih prigona 3D pisača velikog radnog volumena." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:235:846160

Ferenčak, Marko. "Projektiranje upravljačkog sustava posmičnih prigona 3D pisača velikog radnog volumena." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:235:846160

Ferenčak, M. (2021). 'Projektiranje upravljačkog sustava posmičnih prigona 3D pisača velikog radnog volumena', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 13 July 2024, https://urn.nsk.hr/urn:nbn:hr:235:846160

Ferenčak M. Projektiranje upravljačkog sustava posmičnih prigona 3D pisača velikog radnog volumena [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2021 [cited 2024 July 13] Available at: https://urn.nsk.hr/urn:nbn:hr:235:846160

M. Ferenčak, "Projektiranje upravljačkog sustava posmičnih prigona 3D pisača velikog radnog volumena", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:235:846160

Metadata
TitleProjektiranje upravljačkog sustava posmičnih prigona 3D pisača velikog radnog volumena
Title (english)Redesign of large volume 3D printer feed drives control system
AuthorMarko Ferenčak
MentorTomislav Staroveški (mentor)
MentorMiho Klaić (komentor)
Committee memberŽeljko Šitum (predsjednik povjerenstva)
Committee memberDamir Godec (član povjerenstva)
Committee memberTomislav Stipančić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2021-01-21, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U ovom radu dan je kratak opis aditivne proizvodnje s većim naglaskom na proces taložnog očvršćivanja. Nakon toga dana je analiza problema 3D pisača velikog radnog volumena koji radi na principu taložnog očvršćivanja. Stroj je zatečen u neispravnom stanju i s ciljem njegove revitalizacije proveden je proračun i izbor servo motora kao zamjena za postojeće koračne motore. Promjenom motora potrebno je promijeniti njegove prihvate posmičnih prigona osi X i Y, dok je za Z os napravljena posebna konstrukcija koja rješava problem preopterećenosti prednjeg ležaja motora. Za tu konstrukciju provedeni su proračuni izabranih strojnih dijelova, a to su ležajevi, zupčasti remen s pripadajućim remenicama i stezne ljuske.
Abstract (english)
This thesis presents the retrofit of a large working volume 3D printer based on fused deposition modeling (FDM). In the first part a brief overview of additive technologies is presented with emphasis on FDM, whereas the second part presents the machine retrofitting design process. In the scope of retrofit, calculations and selection of suitable machine parts for the revitalization of the 3D printer have been made. Old stepper feed drives had to be replaced with suitable servo motor based feed drives. In order to fit the new motors, there was a need to change the existing design of motor mounts on the feed drives of axes X and Y, while on the Z axis additional components had to be designed in order to increase load capacity. For this design calculations were done for selected machine parts which are bearings, toothed belt with suitable pulleys and shaft locking devices.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:846160
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 In copyright icon
Created on2021-01-20 18:02:22