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master's thesis
Konstrukcija 4-osne NU glodalice za obradu polimernih pjena
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. urn:nbn:hr:235:009852
Mlinarić, 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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Mlinarić, M. (2015). Konstrukcija 4-osne NU glodalice za obradu polimernih pjena (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:009852

Mlinarić, Marko. "Konstrukcija 4-osne NU glodalice za obradu polimernih pjena." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. https://urn.nsk.hr/urn:nbn:hr:235:009852

Mlinarić, Marko. "Konstrukcija 4-osne NU glodalice za obradu polimernih pjena." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2015. https://urn.nsk.hr/urn:nbn:hr:235:009852

Mlinarić, M. (2015). 'Konstrukcija 4-osne NU glodalice za obradu polimernih pjena', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:009852

Mlinarić M. Konstrukcija 4-osne NU glodalice za obradu polimernih pjena [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2015 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:235:009852

M. Mlinarić, "Konstrukcija 4-osne NU glodalice za obradu polimernih pjena", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:235:009852

Metadata
TitleKonstrukcija 4-osne NU glodalice za obradu polimernih pjena
Title (english)Construction of 4-axis CNC milling machine for machining of polymer foams
AuthorMarko Mlinarić
MentorDamir Ciglar (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2015-07-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U radu je prikazan proces konstruiranja 4-osne numerički upravljane glodalice za obradu polimernih pjena. Polimerne pjene su relativno jeftin i lako obradljiv materijal s dobrim mehaničkim svojstvima zbog čega se koriste za izradu raznih ortopedskih pomagala i medicinskih implantata. Na glodalici je predviđena obrada dijelova sličnih pojedinim dijelovima ljudskog dijela, npr. torzo. Za obradu takvih površina dovoljne su četiri numerički upravljane osi od kojih su tri translacijske i jedna rotacijska. Rotacijska os je ostvarena s okretnim stolom. Prvi korak u ovom radu je proračun osnovnih dijelova stroja, a to su kuglično navojno vreteno, pogonski servo motor, linearne vodilice i reduktor okretnog stola. Nakon toga je cijela glodalica modelirana u CAD programu „CATIA“. Da bi glodalica potpuno ispunila svoju funkciju, modelirani su i neki konstrukcijski dodaci kao što su šiljak, protuuteg, kutija za odvojenu česticu i zaštita za operatera. Potrebna dokumentacija za izradu stroja izrađena je u programu „AutoCAD“.
Abstract (english)
In this thesis a designing process of an 4-axis CNC milling machine for machining of polymeric foams is shown. Polymeric foams are relatively inexpensive material with high machinability and good mechanical properties. Because of this propertis they are used for making various orthopedic devices and medical implants. The milling machine is designed for milling parts identical to certain parts of human body, such as torso. For milling such surfaces four numerically controlled axes are sufficient, three translational and one rotational. The rotational axis is achieved by the rotary table. The first step in this thesis is the calculation of the basic parts of the machine, such as ballscrew, servo motor drive, linear guideway and gearbox rotary table. After that, the entire milling machine is modeled in CAD software "CATIA". To achieve the complete function of the milling machine, some constructional extras such as spike, a counterweight, a box for a separate particle and protection for the operater were modeled. The necessary documentation for making the milling machine is made in the „AutoCAD“ software.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:009852
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 on2019-05-22 13:34:33