Unaprjeđenje procesa u proizvodnji elektroničkih komponenti

master's thesis

• Title (english): Improvement of processes in the production of electronic components
• Author: Dino Šeketa
• Mentor: Miro Hegedić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-01-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

U ovom radu predstavljena je i analizirana proizvodnja elektroničkih pločica na proizvodnoj liniji u tvrtki Smart Sense d.o.o. Prije provedene analize razrađena je struktura ključnih pokazatelja uspješnosti te je naposlijetku odabrano nekoliko njih koji su kontinuirano mjereni. Nakon mjerenja analizirana je pojava zastoja, kako njihove vrste tako i učestalosti pojavljivanja, a zastoji su zatim podijeljeni u šest velikih gubitaka. Korištenjem alata Lean metodologije predložena su poboljšanja za eliminaciju ili skraćivanje zastoja te za potencijalno uklanjanje gubitaka. Neka od poboljšanja su i provedena, dok su neka ostala prisutna isključivo kao prijedlozi. Potom je ponovno provedeno mjerenje ključnih pokazatelja uspješnosti te su doneseni zaključci o uspješnosti provedenih poboljšanja. Naposlijetku je raspravljeno potencijalno uvođenje digitalnog sustava za praćenje ključnih pokazatelja uspješnosti kroz analizu jednog gotovog rješenja dostupnog na tržištu i kroz razmatranje mogućnosti razvoja vlastitog rješenja.

Abstract (english)

This thesis presents and analyzes the production of electronic boards on te production line in the company Smart Sense d.o.o. Before the analysis was carried out, the structure of key performance indicators was elaborated, and finally several of them were selected and continuously measured. After the measurements, the occurence of jams and losses was analyzed with both their types and frequency of occurrence, and they were then divided into six big losses. Using Lean methodology tools, improvements were proposed to eliminate or shorten downtime and potentially to eliminate losses. Some of the improvements were eliminated, while some remained present only as suggestions. After that, the key performance indicators were measured again and conclusions were drawn on the success of the implemented improvements. Finally, the implementation of KPI dashboard was discussed through the analysis of a ready-made solution available on the market and through overview of the possibility of developing an in-house solution.

• Keywords: ključni pokazatelji uspješnosti; Lean metodologija; proizvodnja elektroničkih pločica; Smart Sense d.o.o.
• Keywords (english): key performance indicators; Lean methodology; electronic boards production; Smart Sense d.o.o.
• Language: croatian
• URN:NBN: urn:nbn:hr:235:873811
• 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: Embargoed access; Embargo expiration date: 2026-01-18
• Created on: 2024-01-19 11:40:24