Analysis of the Processes in the Welding Arc during Additive Manufacturing

Autor:	V. Petkov, P. Tashev, V. Dyakova
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	additive manufacturing welding arc current and voltage recording Mining engineering. Metallurgy TN1-997 Materials of engineering and construction. Mechanics of materials TA401-492
Zdroj:	Archives of Metallurgy and Materials, Vol vol. 69, Iss No 3, Pp 819-824 (2024)
Druh dokumentu:	article
ISSN:	2300-1909 09494200
DOI:	10.24425/amm.2024.150901
Popis:	Experimental studies of arc burning have been carried out with a view to use it for wire arc additive manufacturing processes. The values of the welding arc current and voltage were recorded and the records were analyzed. The average duration of the short circuits and its root mean square deviation and normalized root mean square deviation were determined. Investigation of the macro- and microstructure of the 3D printed sample show that it is uniform along its entire height.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/e2a12a4bc2da4deda0a5b6b094942006 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF