Naprava za injekcijsko prešanje manjih polimernih dijelova

master's thesis

• Title (english): Device for injection moulding small plastic parts
• Author: Borna Leljak
• Mentor: Nenad Bojčetić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2016-03-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

U radu je opisana konstrukcija naprave za injekcijsko oblikovanje polimernih dijelova. Konstrukcija se temelji na tehničkim zahtjevima kao što su mogućnost ručnog prenošenja naprave (mala težina i prihvat), kompaktnost konstrukcije, mogućnosti izrade više vrsta oblika (mogućnost izmjene kalupa). Razvoj je obuhvatio faze definiranja ciljeva proizvoda, definiranje funkcija koje proizvod mor aispunjavati te pronalaženje potencijalnih rješenja za svaku od njih. Na taj način koncipirana su četiri rješenja, od kojih je odabrano ono koje je ocijenjeno optimalnim. Izvršena je konstrukcijska razrada odabranog rješenja, proračun kritično opterećenih dijelova naprave te izrađena potrebna tehnička dokumentacija za njegovu proizvodnju i montažu.

Abstract (english)

In this thesis, the design of injection molding device has been described. Design is based on product requirements such as ability to manually transfer the device (low weight, handle), compactness, ability to create parts of various shapes (mold exchangeability). The development process included defining the product goals, requirements list and functions it has to execute. For each function, several possible solutions were found, based on which four product versions have been conceived. The optimal solution has been designed and documentation needed for production and assembling of the device has been created.

• Keywords: injekcijsko prešanje polimera; polimeri; razvoj proizvoda
• Keywords (english): injection moulding of polymer materials; product development
• Language: croatian
• URN:NBN: urn:nbn:hr:235:679795
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-05-22 16:31:36