Search
Now showing items 1-2 of 2
Modeling of Oscillations in Partially Penetrated Weld Pools
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Several investigators have proposed controlling the size and shape of the weld pool based on the weld pool oscillations. This paper proposes two models that could be used to predict the weld ...
Measurement of Oscillations in Partially Penetrated Weld Pools Through Spectral Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sensors of the weld in progress are necessary to provide feedback control of the arc welding process. Signal processing of the arc voltage and current is proposed as a dynamic sensor of the ...