Plasma Arc Welding (PAW)
course

Plasma Arc Welding (PAW)

180 Skills
Updated Jun 16, 2024

What you'll learn

  • Describe the process of PAW
  • List common applications for PAW
  • Explain the advantages and limitations of PAW
  • Understand process-specific information and variables
Course DescriptionAll arc welding processes use an arc to complete a circuit and provide heat for the melting of materials. However, arc welding processes differ in how the arc is produced and controlled, how the molten weld pool is protected from oxidation, and whether it uses a consumable or nonconsumable electrode. In this module, we focus on the process of plasma arc welding.