Računalna simulacija procesa injekcijskog prešanja

Tadić, Branimir

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undergraduate thesis

Računalna simulacija procesa injekcijskog prešanja

Rijeka: University of Rijeka, Faculty of Engineering, 2018. urn:nbn:hr:190:297387

Tadić, Branimir

University of Rijeka
Faculty of Engineering
Department of Industrial Engineering and Management
Section of Production Equipment and Robotics

Cite this document

APA 6th Edition

Tadić, B. (2018). Računalna simulacija procesa injekcijskog prešanja (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:297387

MLA 8th Edition

Tadić, Branimir. "Računalna simulacija procesa injekcijskog prešanja." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:297387

Chicago 17th Edition

Tadić, Branimir. "Računalna simulacija procesa injekcijskog prešanja." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:297387

Harvard

Tadić, B. (2018). 'Računalna simulacija procesa injekcijskog prešanja', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 09 December 2023, https://urn.nsk.hr/urn:nbn:hr:190:297387

Vancouver

Tadić B. Računalna simulacija procesa injekcijskog prešanja [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2018 [cited 2023 December 09] Available at: https://urn.nsk.hr/urn:nbn:hr:190:297387

IEEE

B. Tadić, "Računalna simulacija procesa injekcijskog prešanja", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:190:297387

Cite this item: https://urn.nsk.hr/urn:nbn:hr:190:297387

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Metadata

Title	Računalna simulacija procesa injekcijskog prešanja
Title (english)	Computer simulation of injection molding process
Author	Branimir Tadić
Mentor	Zoran Jurković (mentor)
Committee member	Kristian Lenić (predsjednik povjerenstva)
Granter	University of Rijeka Faculty of Engineering (Department of Industrial Engineering and Management) (Section of Production Equipment and Robotics) Rijeka
Defense date and country	2018-09-18, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Mechanical Engineering
Abstract	Suvremena proizvodnja otpresaka injekcijskim prešanjem zahtijeva brzo lansiranje proizvoda na tržište s visokim zahtjevima u pogledu kvalitete i dimenzijske točnosti prešanih proizvoda. Kalup za injekcijsko prešanje predstavlja centralni dio sustava za injekcijsko prešanje o kojem ovisi dimenzijska točnost konačnog proizvoda. Osim kalupa za injekcijsko prešanje na dimenzijsku točnost krajnjeg proizvoda utječu parametri procesa prešanja kao što su: temperatura prešanja, pritisak, vrijeme ciklusa, hlađenje, brzina prešanja, itd. Korištenjem suvremenih alata za konstruiranje i simulaciju toka taljevine moguće je dobiti simulacijski model, te prema rezultatima analize donijeti konačnu odluku o konstrukciji kalupa za injekcijsko prešanje. U ovom radu cilj je bio povezati simulacijske modele s eksperimentalno dobivenim modelima koji će krajnjem korisniku osigurati vrijedne podatke na temelju kojih će moći predviđati odstupanja računalne simulacije od realnog modela prateći dimenziju, oblik i svojstva otpreska. Dobiveni optimalni rezultati parametara procesa (tlak, vremena i brzine prešanja) konstruktoru kalupa za injekcijsko prešanje osiguravaju učinkovitije konstruiranje kalupa što će rezultirati pozitivnim tehno-ekonomskim pokazateljima.
Abstract (english)	Modern production of molded parts by injection molding demands quick launching of products on the market with high demands in terms of quality and dimensional accuracy of the molded product. A mold for injection molding is the central part of the system for injection molding which depends on the dimensional accuracy of the final product. In addition, there are also parameters of the process of molding who have an affect on the end product, such as: molding temperature, pressure, cycle time, cooling, pressure rate, etc... By using modern tools for design and simulation of melt flow we can obtaine a simulation model, and by the results of the analysis we can make a final decision on the construction of the injection mold. In this study, the goal was to combine the simulation models with experimentally derived models to the end user to provide valuable information which will predict the deviation of computer simulations from real models following the dimension, shape and properties of the molded parts. Obtaining optimal results of the process parameters (pressure, time and the speed of pressing) can ensure an efficient designing of the mold which will result in positive techno-economic indicators.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:190:297387
Study programme	Title: Mechanical Engineering Study programme type: university Study level: undergraduate Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Access restricted to students and staff of home institution
Terms of use
Repository	Repository of the University of Rijeka, Faculty of Engineering
Created on	2018-11-21 09:36:32

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