When Was Plasma Arc Welding Invented? Timeline & Milestones
Tracing the origins of Plasma Arc Welding back to 1953, discover how this invention reshaped industries and explore its ongoing innovations.
Category Welding Types & Techniques
Explore welding methods that pair with plasma cutting: TIG, Plasma Arc Welding (PAW) in melt-in or keyhole mode, and Plasma Transferred Arc (PTA) for hardfacing. Learn where each excels—thin stainless, precision tube, high-productivity joints, or wear-resistant overlays. We cover polarity (DCEN), gas choices (argon or Ar-H₂), nozzle/orifice sizing, current, travel speed, and standoff to manage penetration, taper, and distortion. See when to add filler versus autogenous passes, how pulsing improves puddle control, and why tight joint prep and torch alignment matter. Compare pros/cons with MIG and laser, spot common defects with quick fixes, and follow PPE and fume-extraction basics for consistent, high-quality results.
How Does Plasma Arc Welding Work? Process, Setup & Shielding
Plasma arc welding operates on a precise pilot arc mechanism, but how does shielding gas like argon enhance weld integrity? Discover the secrets inside.
Does Plasma Arc Welding Use Filler Material? When and Why
How does Plasma Arc Welding decide the use of filler material for optimal joint strength? Discover when and why it's essential for ideal fusion.
Plasma Arc Welding Disadvantages: Limitations, Costs & Risks
The high costs, specialized training needs, and safety risks of Plasma Arc Welding might surprise you. Discover the hidden challenges today.
What Is the Difference Between TIG and Plasma Welding?
Are you curious about how TIG and plasma welding differ in precision and application? Discover which technique suits your project best.