Spatter Reduction of Steel Sheets Welding Using Controlled Bridge Transfer (CBT) GMA Process

Abstract:

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In non-pulsed GMA welding, spatter can be reduced by controlling the short-circuit current to a low level just before the re-arcing. The reduction of spatter requires improving the accuracy of predicting the re-arcing by stabilizing the molten metal transfer, and improving the consistency of accuracy against disturbances. The Controlled Bridge Transfer (CBT) process, which optimizes the accuracy of predicting the re-arcing in real time in response to the molten metal transfer, realizes stable, low spatter level GMA welding.

Info:

Periodical:

Materials Science Forum (Volumes 580-582)

Edited by:

Changhee Lee, Jong-Bong Lee, Dong-Hwan Park and Suck-Joo Na

Pages:

303-306

DOI:

10.4028/www.scientific.net/MSF.580-582.303

Citation:

T. Era et al., "Spatter Reduction of Steel Sheets Welding Using Controlled Bridge Transfer (CBT) GMA Process", Materials Science Forum, Vols. 580-582, pp. 303-306, 2008

Online since:

June 2008

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Price:

$35.00

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