INFLUENCE OF SHIELDING GAS ON GEOMETRICAL QUALITY OF WAAM TECHNOLOGY

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
INFLUENCE OF SHIELDING GAS ON GEOMETRICAL QUALITY OF WAAM TECHNOLOGY
Original language description
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.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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