How To Welding Arc. The spot are marked by the arc at the places where welding is to be done. The electricity of the welder will pass through the rod and the arc and will create a temperature of up to 7000 F at the point of contact.
This tutorial is intended to offer practical advice to beginner arc welders. One needs to strike it the same way as a match and lift it slightly and the rod will start burning on its own. The electricity of the welder will pass through the rod and the arc and will create a temperature of up to 7000 F at the point of contact.
Arc welding is one of several fusion processes for joining metals.
A welding arc is maintained when the welding current is forced across a gap between the electrode tip and the base metal. Make sure your stance allows you to comfortably support and manipulate the electrode. A welding arc is maintained when the welding current is forced across a gap between the electrode tip and the base metal. By applying intense heat metal at the joint between two parts is melted and caused to intermix directly or more commonly with an intermediate molten filler metal.