Advanced Functions of a Modern Power Source for GMAW Welding of Steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00195546" target="_blank" >RIV/68407700:21220/12:00195546 - isvavai.cz</a>

Výsledek na webu

<a href="http://ctn.cvut.cz/ap/index.php?year=2012&idissue=81" target="_blank" >http://ctn.cvut.cz/ap/index.php?year=2012&idissue=81</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Advanced Functions of a Modern Power Source for GMAW Welding of Steel

Popis výsledku v původním jazyce

This article is focused on evaluation of use of modern welding power source equipped with advanced functions of arc control. At the Laboratory of welding technologies of CTU in Prague we have focused on GMAW welding of steel using modern welding power source Migatronic - Sigma Galaxy equipped with functions called Intelligent Arc Control and DUO Plus. Controlling arc by these functions should according to manufacturer significantly stabilize welding process, lower heat input, distortion and improve weldquality. To completely evaluate benefits of these functions, single V butt welds were done on S275 J2 of 10 mm thickness (2 weld layers) in PF and PG positions. Welding was monitored by Welding Information System and compared with standard GMAW welding.Results have shown that these "intelligent" functions offer significant advantages for welding of steels, especially in vertical positions (PF, PG).

Název v anglickém jazyce

Advanced Functions of a Modern Power Source for GMAW Welding of Steel

Popis výsledku anglicky

This article is focused on evaluation of use of modern welding power source equipped with advanced functions of arc control. At the Laboratory of welding technologies of CTU in Prague we have focused on GMAW welding of steel using modern welding power source Migatronic - Sigma Galaxy equipped with functions called Intelligent Arc Control and DUO Plus. Controlling arc by these functions should according to manufacturer significantly stabilize welding process, lower heat input, distortion and improve weldquality. To completely evaluate benefits of these functions, single V butt welds were done on S275 J2 of 10 mm thickness (2 weld layers) in PF and PG positions. Welding was monitored by Welding Information System and compared with standard GMAW welding.Results have shown that these "intelligent" functions offer significant advantages for welding of steels, especially in vertical positions (PF, PG).

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JQ - Strojní zařízení a nástroje

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Polytechnica

ISSN

1805-2363

e-ISSN

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Svazek periodika

52

Číslo periodika v rámci svazku

4/2012

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

83-88

Kód UT WoS článku

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EID výsledku v databázi Scopus

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