Machine used to produce an electric arc weld
Arc welder
Person who welds
Weldor
Filler metal for weld
Electrode
Holds the electrode
Electrode holder
Completes the electric circuit
Ground clamp
Covers the weld
Slag
Protects your eyes during welding
Welding helmet
Premoves slag from weld
Chipping hammer
The weld itself
Bead
Electricity jumps across air space
Arc