Welding Handbook: Welding processes

Welding Handbook: Welding processes

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A welding arc powered by a constant-voltage source, using a consumable electrode and a constant-speed wire feed, is essentially ... The means of reducing power system voltage in Figure 1.1 may be a transformer or an electric generator or alternator driven by an electric motor. ... Some types of power sources use a combination of these arrangements, with the taps adjusting the open circuit (or no-load)anbsp;...

Title:Welding Handbook: Welding processes
Author:Leonard P. Connor, R. L. O'Brien, American Welding Society
Publisher:Amer Welding Society - 1991-05-01


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