Konstrukcija uređaja za prešanje limenki

master's thesis

• Title (english): The design of a tin press machine
• Author: Jurica Gašparec
• Mentor: Nenad Bojčetić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2017-07-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

Recikliranje predstavlja postupak pretvaranja otpadnog materijala u novi proizvod. Recikliranjem se štedi na sirovinskim resursima i energiji, utječe se na zaštitu životne sredine te na smanjenje otpada i degradacije tla. Vrijeme razlaganja otpada poput aluminijskih limenki u prirodi je vrlo dugotrajno, između 100 – 500 godina. Čak 2/3 aluminija koji je ikad bio proizveden danas je još u upotrebi.

U ovom radu prikazan je razvoj konstrukcije uređaja za prešanje limenki. Prvi dio rada sadrži analizu postojećih rješenja proizvoda na tržištu. U drugom dijelu rada prikazane su funkcije uređaja u funkcijskoj dekompoziciji i na temelju funkcijske dekompozicije parcijalna rješenja funkcija u morfološkoj matrici. Na temelju funkcijske dekompozicije i morfološke matrice generirani su koncepti koji su uspoređeni i evaluirani metodom težinskih faktora. Konačno rješenje proizvoda rezultat je kombinacije generiranih koncepata. U trećem dijelu rada prikazan je proračun nestandardnih dijelova uređaja i računalni CAD model konačnog uređaja. Računalni CAD model izrađen je u programskom paketu Catia V5 R20.

Abstract (english)

Recycling represents a procedure of conversion waste into a new product. Recycling saves raw materials and energy, effects on saving the environment, waste decrease and soil degradation. Waste like aluminum cans has a very long-term time disposal, between 100 – 500 years. 2/3 of aluminum that has ever been produced is still in use.

This thesis shows the design development of a tin press machine. The first part of this work contains an analysis of available products on the market. In the second part of this work there are functions of the machine displayed in a functional decomposition and partial solutions of those functions in a morphological matrix. Concepts were generated based on both functional decomposition and morphological matrix and were evaluated with weighting evaluation criteria. The final solution of the machine is a result of a combination of generated concepts. In the third part of this work there are calculations of non-standard components of the machine displayed as well as the entire CAD model of the machine.

The CAD model was made in software Catia V5 R20.

• Keywords: limenke; preša za limenke
• Keywords (english): tin cans; can crusher
• Language: croatian
• URN:NBN: urn:nbn:hr:235:596517
• 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 19:41:14