Uređaj za automatsko brisanje bijele školske ploče

undergraduate thesis

• Title (english): Automatic whiteboard eraser device
• Author: Mario Bumbak
• Mentor: Mario Štorga (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2019-03-01, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

U radu je osmišljen i konstrukcijski oblikovan automatizirani uređaj za brisanje bijele ploče. Analizom tržišta utvrđeno je kakve vrste uređaja postoje te koje su njihove prednosti i mane, te postoji li mogućnost za poboljšanje i razvoj. S obzirom na tematiku, pretraženi su i patenti koji imaju istu ili sličnu namjenu. Nakon provedene analize tržišta i patenata, te usporedbom postojećih proizvoda došlo se do definicije cilja za razvoj proizvoda i prijedloga smjernice za poboljšanje. U funkcijskoj dekompoziciji definirane su i razrađene sve funkcije uređaja, dok se u morfološkoj matrici nalaze prijedlozi parcijalnih rješenja za svaku funkciju. Nakon toga slijedi faza koncipiranja u kojoj su kreirani koncepti te su vrednovane njihove značajke. Koncept s najboljim karakteristikama se detaljno razradio. Napravljeni su potrebni proračuni te su oblikovane komponente. 3D model napravljen je u programskom paketu SolidWorks. Naposljetku je provedena financijska analiza te zaključak.

Abstract (english)

This bachelor’s thesis presents the development and design of an automatic whiteboard eraser. Based on a market analysis it has been determined what kind of devices existed, their advantages and disadvantages and whether there is room for their improvement and development. Also, patents with the same or similar purpose have been searched. After conducting the market and patents analysis and a comparison of the existing products on the market, the product development goal was defined and the guidelines for improvement set. During the functional decomposition, all functionalities of the device were defined and elaborated. The morphological matrix contains proposals of separate solutions for each functionality. This is followed by the conceptualization phase in which concepts were created and their features assessed. The concept with the best features was then elaborated in detail. Necessary calculations were made and the components designed. The 3D model is created in “SolidWorks” software package. The thesis closes with a financial analysis and a conclusion.

• Keywords: Uređaj za čišćenje; bijela ploča; školska ploča; brisalo
• Language: croatian
• URN:NBN: urn:nbn:hr:235:949359
• 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: Open access
• Created on: 2019-05-23 00:05:50