arc welding![click to hear](/images/speaker.jpg)
Welding process in which the heat needed for fusing is provided by an electric arc between the electrode and the part to be welded.
ground clamp ![click to hear](/images/speaker.jpg)
Tongs connecting the part to be welded to the work lead.
work lead ![click to hear](/images/speaker.jpg)
Cable returning the current to the arc welding machine.
arc welding machine ![click to hear](/images/speaker.jpg)
Device providing a current to the electrode; the current’s intensity depends on the nature of the parts to be welded and the electrode’s characteristics.
electrode lead ![click to hear](/images/speaker.jpg)
electrode holder ![click to hear](/images/speaker.jpg)
electrode ![click to hear](/images/speaker.jpg)
Detachable metal pin; it conducts the current and produces an electric arc.
welding curtain ![click to hear](/images/speaker.jpg)
Movable panel that stops the sparks and harmful light rays emitted while welding.