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AN OVERVIEW OF THE PHYSICAL COMPONENTS FOR
CHARACTERISTICS AFFECTING THE DYNAMICS OF THE
THE STATE OF THE ART OF CONTROLLING THE GAS METAL
6 other sections not shown
adaptive control amplifier analog arc length arc voltage arc welding argon base material basic carbon dioxide circuit voltage setting circuiting transfer mode components computer control contact tube designed diameter dynamic responses effect electrode wire equation Figure filler material frequency counter gas metal arc globular transfer GMA process GMA welding heat input helium in./drop-volt increase inductance interface Kocv manipulated mechanism melt metal arc welding metal transfer method monitoring nozzle open circuit voltage operating point output penetration plate power source power supply problem process model pulse sensors shielding gas shielding gases short circuiting shown in Fig slope spatter spray transfer steel stickout stubbing tests thesis torch transfer frequency transfer mode transfer period travel speed variations voltage and current voltage drops volts weld pool welding arc welding condition welding current welding head welding power supply welding process welding system welding voltage wire feed speed wire feeder Wtac