Optimizacija aditivne proizvodnje električnim lukom i žicom pri izradi zida u zidnom (PC) položaju

undergraduate thesis

• Title (english): Optimization of wire and arc additive manufacturing for fabrication of wall in horizontal-vertical position
• Author: Vedran Jurlina
• Mentor: Ivica Garašić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2021-02-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

U ovom radu će se detaljnije obraditi robotizirano MAG zavarivanje sa naglaskom na izradu zida u zidnom (PC) položaju. Teorijski dio obuhvaća princip rada MAG zavarivanja u sklopu robotizacije, parametre izrade, općenit princip aditivne proizvodnje pomoću električnog luka i žice i problematika zavarivanja u prisilnim položajima.
U eksperimentalnom dijelu određeno je optimalno područje parametara za izradu zida u zidnom položaju. Dobiveni rezultati podvrgnuti su mikroanalizi i analizi parametara teksture površine. Analizom rezultata ispitivanja ocijenjeni su parametri zavarivanja.

Abstract (english)

This paper will deal in detail with robotic GMAW welding with emphasis on wall fabrication in Horizontal-Vertical position. The theoretical part includes principles behind robotized GMAW welding, fabrication parameters, general principle of additive manufacturing using electric arc and wire and the problem of welding in forced positions.
The experimental part will deal with finding the optimal range of parameters for fabrication of a wall in Horizontal-Vertical position. The obtained results were subjected to microanalysis and analysis of surface texture. The analysis of the tests results were used to evaluate obtained welding parameters

• Keywords: Robotizirano MAG zavarivanje; WAAM; PC položaj zavarivanja
• Keywords (english): Robotised GMAW welding; WAAM; Horizontal -Vertical welding position
• Language: croatian
• URN:NBN: urn:nbn:hr:235:609501
• 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: 2021-02-19 12:19:10