Open AccessUltrasonic oscillation superposition during welding
Author(s) -
R. I. Nigmetzyanov,
S. K. Sundukov,
D. S. Fatyukhin
Publication year - 2020
Publication title -
naukoëmkie tehnologii v mašinostroenii
Language(s) - English
Resource type - Journals
ISSN - 2223-4608
DOI - 10.30987/2223-4608-2020-10-29-33
Subject(s) - superposition principle , welding , ultrasonic sensor , oscillation (cell signaling) , materials science , mechanics , acoustics , composite material , physics , mathematics , chemistry , mathematical analysis , biochemistry
There are shown the investigation results on the impact of ultrasonic oscillation transfer to a structure element upon seam geometry during semi-automatic welding in protective gas environment. The effects arising in melt during ultrasound superposition, their impact upon the formation of molten pool, geometrical parameters and structure of seam cross-section are considered.