diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje Strojništvo
Uroš Grubar (Author), Damjan Klobčar (Mentor), Uroš Trdan (Co-mentor)

Abstract

Delo obravnava raziskovanje zmožnosti programske opreme MetalXl in določanje parametrov za avtonomen 3D-tisk izdelkov z varilnim robotom in z varilno žico VAC60. Varjenje je potekalo po postopku MAG s funkcijo CMT. Eksperimentalni del naloge temelji na varjenju ozkih in širokih sten z robotsko roko, kjer je bil cilj doseči vizualno sprejemljive izdelke, brez neprevarjenosti in z minimalno valovitostjo. Na podlagi mikroskopske analize in izračunov smo določili ustrezne tehnološke parametre. S pridobljenimi parametri smo prikazali uporabnost tehnologije z izdelavo dveh končnih izdelkov. Izdelali smo en poln izdelek z večjo količino navarjenega materiala, s katerim smo prikazali združevanje polnilnih in konturnih varkov in en tankostenski izdelek, s katerim smo prikazali zmožnost izdelave kompleksnih geometrij z določeno stopnjo natančnosti.

Keywords

diplomske naloge;aditivne tehnologije;varjenje;oblikovno obločno navarjanje z žico;CMT;konstrukcijsko jeklo;varilni robot;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FS - Faculty of Mechanical Engineering
Publisher: [U. Grubar]
UDC: 621.791.75:004.451.25(043.2)
COBISS: 123422467 Link will open in a new window
Views: 267
Downloads: 63
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Other data

Secondary language: English
Secondary title: Control of 3D printing with a welding robot using the MetalXl software
Secondary abstract: This thesis deals with researching capabilities of MetalXl software and determination of parameters for autonomous 3D printing of products with welding robot and VAC60 filler wire. Welding was performed by MAG process with CMT function. The experimental part of the task is based on welding narrow and wide walls with robotic arm, where the goal was to achive visually acceptable products, without deceptions and with minimal waviness. Based on microscopic analysis and calculations, we determined the appropriate technological parameters. Using the obtained parameters, we demonstrated the applicability of the technology by producing two final products. We produced one solid product with larger amount of filler material, with which we demonstrated the combination of filler and contour welds, and one thin-walled product with which we demonstrated the ability to produce complex geometries with a certain degree of accuracy.
Secondary keywords: thesis;welding;additive manufacturing;wire and arc additive manufacturing;structural steel;welding robot;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za strojništvo
Pages: XXII, 54 str.
ID: 16354576
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