Preheating temperature influence on weld pool geometry during MAG welding

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Preheating temperature influence on weld pool geometry during MAG welding

Popis výsledku v původním jazyce

Knowledge about the final weld pool geometry is important not only from the design or technological point of view but also from the utilization at numerical simulations. Main problems are caused firstly by fact that all quantities having influence on thefinal weld pool geometry are mutually connected and have an influence on each other. So it is difficult to monitor influence of just one welding parameter. The aim of this article is to reveal pre-heat temperature influence on the final weld pool geometry during MAG welding. There is group of 69 welds which are experimentally produced under different pre-heat temperature and the main emphasis is put on finding pre-heat temperature influence on welding parameters, weld pool geometry and on final deformation of weldment. Measured dependences are possible to use both at common design and technological praxis (weld joint proposal, WPS) and at numerical simulations during heat source model optimization.

Název v anglickém jazyce

Preheating temperature influence on weld pool geometry during MAG welding

Popis výsledku anglicky

Knowledge about the final weld pool geometry is important not only from the design or technological point of view but also from the utilization at numerical simulations. Main problems are caused firstly by fact that all quantities having influence on thefinal weld pool geometry are mutually connected and have an influence on each other. So it is difficult to monitor influence of just one welding parameter. The aim of this article is to reveal pre-heat temperature influence on the final weld pool geometry during MAG welding. There is group of 69 welds which are experimentally produced under different pre-heat temperature and the main emphasis is put on finding pre-heat temperature influence on welding parameters, weld pool geometry and on final deformation of weldment. Measured dependences are possible to use both at common design and technological praxis (weld joint proposal, WPS) and at numerical simulations during heat source model optimization.

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

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 statě ve sborníku

PRO-TECH-MA 2012

ISBN

978-80-553-0950-7

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

274-284

Název nakladatele

Technical University of Košice

Místo vydání

Košice

Místo konání akce

Herlany

Datum konání akce

25. 6. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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