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undergraduate thesis
Izrada 3D modela i NC programa za strojni element
2015. urn:nbn:hr:128:244795
Brlić, Kristian
Karlovac University of Applied Sciences
The Department of Mechanical Engineering

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Brlić, K. (2015). Izrada 3D modela i NC programa za strojni element (Undergraduate thesis). Karlovac: Karlovac University of Applied Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:128:244795

Brlić, Kristian. "Izrada 3D modela i NC programa za strojni element." Undergraduate thesis, Karlovac University of Applied Sciences, 2015. https://urn.nsk.hr/urn:nbn:hr:128:244795

Brlić, Kristian. "Izrada 3D modela i NC programa za strojni element." Undergraduate thesis, Karlovac University of Applied Sciences, 2015. https://urn.nsk.hr/urn:nbn:hr:128:244795

Brlić, K. (2015). 'Izrada 3D modela i NC programa za strojni element', Undergraduate thesis, Karlovac University of Applied Sciences, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:128:244795

Brlić K. Izrada 3D modela i NC programa za strojni element [Undergraduate thesis]. Karlovac: Karlovac University of Applied Sciences; 2015 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:128:244795

K. Brlić, "Izrada 3D modela i NC programa za strojni element", Undergraduate thesis, Karlovac University of Applied Sciences, Karlovac, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:128:244795

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TitleIzrada 3D modela i NC programa za strojni element
AuthorKristian Brlić
MentorJosip Groš (mentor)
GranterKarlovac University of Applied Sciences
(The Department of Mechanical Engineering)
Karlovac
Defense date and country2015-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
Cilj završnog rada je izraditi tehnološki proces 3D modela zadanog radioničkim crtežom za obradu na glodaćem obradnom centru, postići zadanu kvalitetu izratka te optimirati vremena izrade pojedine operacije. U uvodnom dijelu ukratko je objašnjena Catia, jedan od vodećih integriranih CAD/CAM/CAE programa u svijetu kao i programiranje CAD/CAM sustava. Drugi dio rada odnosi se na izradu tehnološkog procesa odnosno optimiranje pojedine operacije sa ciljem manjeg ukupnog vremena izrade. Iz navedenih kataloga alata odabrani su alati i parametri obrade za svaku operaciju. Putanja alata pojedine operacije detaljno je prikazana simulacijom kao i točnost oblika i dimenzija koja je validirana analizom. U zadnjem dijelu napravljena je analiza gotovog izratka nakon oba stezanja u kojoj je vidljiva točnost dimenzija i oblika dobivenih obradom. Objašnjeni su problemi koji su se pojavili tijekom izrade kao i moguća poboljšanja.
Abstract (english)
The aim of this paper is to design a complete technological process of 3D model based on manufacturing sheet for machining on CNC milling machine, achieve predetermined quality of the manufactured part and optimize time of performing individual operations. Catia, one of the leading integrated CAD/CAM/CAE programs in the world, as well as CAD/CAM programming, is briefly described in the introduction. Second part of the paper concerns designing of the technological process and optimizing certain operations with goal of achieving shorter total manufacture time. Tools and machining parameters for individual operations were selected from the listed catalogues. Tool trajectory in each operation is depicted in detail by simulation, as well as accuracy of shape and size validated by analysis. Last part of the paper contains the analysis of the finished manufactured part after both clamping. It shows accuracy of size and shape produced by machining. Also, problems which arose during manufacture were explained, as well as potential improvements.
Keywords
Languagecroatian
URN:NBNurn:nbn:hr:128:244795
Study programmeTitle: Mechanical Engineering
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (stručni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2016-09-26 07:17:43