Jezik: | Slovenski jezik |
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Leto izida: | 2020 |
Tipologija: | 2.09 - Magistrsko delo |
Organizacija: | UL FS - Fakulteta za strojništvo |
Založnik: | [M. Rus] |
UDK: | 621.791.75:004.021(043.2) |
COBISS: | 49843203 |
Št. ogledov: | 291 |
Št. prenosov: | 67 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
Sekundarni jezik: | Angleški jezik |
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Sekundarni naslov: | Height control of the welding torch at wire and arc additive manufacturing |
Sekundarni povzetek: | In this thesis a research regarding layer height control of mild steel is conducted. The goal was to make a computer algorithm, with which we can successfully control the height of the welding torch during the process of additive welding. The proces used was metal active gas (MAG). Welding gun was attached to a stand and a CNC table was movably mounted below it. With it we achieved movement in three axes, x, y and z. Through experiments conducted we calculated the ratio between the distance of the welding gun from the welding piece and welding current. After each finished layer we calculated height increment of the welding torch in the next layer. We successfully built an algorithm that allowed height control of the welding torch within the set limits, during the process of additive welding. With it a constant distance between the welding piece and welding torch is maintained when welding pieces with a large number of layers. This algorithm enables us to reproduce products without excessive determination of individual layer height during additive welding. |
Sekundarne ključne besede: | master thesis;arc welding;additive manufacturing;layer height control;3D printing;automation; |
Vrsta dela (COBISS): | Magistrsko delo/naloga |
Študijski program: | 0 |
Konec prepovedi (OpenAIRE): | 1970-01-01 |
Komentar na gradivo: | Univ. Ljubljana, Fak. za strojništvo |
Strani: | XXII, 59 str. |
ID: | 12288497 |