A Welding Arc Is Extinguished By. This can be checked from the volt-ampere transient traces of the welding arc. Above description largely excerpted from the American Welding Society Handbook infer several points.
Keeping the tip of the electrode with the joint. Above description largely excerpted from the American Welding Society Handbook infer several points. As the arc moves forward the material is melted and fills the hole produced due to the force of the arc.
Arc Welding Arc welding uses electricity to heat and melt the metal.
The welding arc should also be not affected by slight changes in the ambient-conditions. Depending on the type of power source the breakdown can occur as a spark or a flash and is extinguished just as rapidly as soon as the difference in charge is balanced out. This means that for a split second the welding arc is extinguished. Above description largely excerpted from the American Welding Society Handbook infer several points.