INFLUENCE OF SHIELDING GAS ON GEOMETRICAL QUALITY OF WAAM TECHNOLOGY

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00336349" target="_blank" >RIV/68407700:21220/19:00336349 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

INFLUENCE OF SHIELDING GAS ON GEOMETRICAL QUALITY OF WAAM TECHNOLOGY

Popis výsledku v původním jazyce

Welding technology is not currently merely a technology for joining materials. With the development of additive manufacturing, welding can also be used as a technology to produce complex components. WAAM together with 3D metal printing are the basic technologies used for additive production. WAAM (Wire and Arc Additive Manufacturing) technology is characterized by cladding weld passes into final shape of mechanical part. The WAAM process is characterized by several variables, among others the MIG/MAG protective gas shield effects. The aim of this paper is to evaluate the influence of individual components of protective gases used for welding the whole structure. Especially it regards of Argon, Carbon dioxide, Oxygen and Helium according to the resulting component geometry and to the efficiency of the welding process. Thanks to the results obtained, a suitable shielding gas can be better determined by reducing the heat input to the material during welding especially reducing or eliminating content of carbon dioxide or helium.

Název v anglickém jazyce

INFLUENCE OF SHIELDING GAS ON GEOMETRICAL QUALITY OF WAAM TECHNOLOGY

Popis výsledku anglicky

Welding technology is not currently merely a technology for joining materials. With the development of additive manufacturing, welding can also be used as a technology to produce complex components. WAAM together with 3D metal printing are the basic technologies used for additive production. WAAM (Wire and Arc Additive Manufacturing) technology is characterized by cladding weld passes into final shape of mechanical part. The WAAM process is characterized by several variables, among others the MIG/MAG protective gas shield effects. The aim of this paper is to evaluate the influence of individual components of protective gases used for welding the whole structure. Especially it regards of Argon, Carbon dioxide, Oxygen and Helium according to the resulting component geometry and to the efficiency of the welding process. Thanks to the results obtained, a suitable shielding gas can be better determined by reducing the heat input to the material during welding especially reducing or eliminating content of carbon dioxide or helium.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2019 - Conference proceedings

ISBN

978-80-87294-92-5

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

715-721

Název nakladatele

Tanger Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

22. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000539487400115