Krmiljenje 3D tiska z varilnim robotom z uporabo programa MetalXl

Grubar, Uroš (author), Klobčar, Damjan (mentor), Trdan, Uroš (comentor)

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.

• Language: Slovenian
• Keywords: varjenje, aditivne tehnologije, oblikovno obločno navarjanje z žico, CMT, konstrukcijsko jeklo, varilni robot
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [U. Grubar]
• Year: 2022
• Number of pages: XXII, 54 str.
• PID: 20.500.12556/RUL-139502
• UDC: 621.791.75:004.451.25(043.2)
• COBISS.SI-ID: 123422467
• Publication date in RUL: 03.09.2022

GRUBAR, Uroš, 2022, Krmiljenje 3D tiska z varilnim robotom z uporabo programa MetalXl [online]. Bachelor’s thesis. Ljubljana : U. Grubar. [Accessed 26 April 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=139502

Secondary language

• Language: English
• Title: Control of 3D printing with a welding robot using the MetalXl software

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.

• Keywords: weldnig, additive manufacturnig, wire and arc additive manufacturing, CMT, structural steel, welding robot