SAW is the acronym for which welding process?

SAW is the acronym for which welding process?

• A. Submerged arc welding
• B. Arc stud welding
• C. Shielded metal arc welding
• D. Plasma arc cutting

Answer: (A)

SAW stands for a welding process where the arc is submerged under a blanket of granular flux. This flux shields the weld, forms a protective slag on top, and allows a continuous filler wire to be fed, which enables very high deposition rates and deep penetration, especially on thick plates. Because the arc is buried in the flux, shielding gas isn’t needed, and welding is typically done with mechanized equipment in flat or horizontal positions. This description fits submerged arc welding, not arc stud welding, shielded metal arc welding, or plasma arc cutting, which are different processes with distinct purposes.

SAW stands for a welding process where the arc is submerged under a blanket of granular flux. This flux shields the weld, forms a protective slag on top, and allows a continuous filler wire to be fed, which enables very high deposition rates and deep penetration, especially on thick plates. Because the arc is buried in the flux, shielding gas isn’t needed, and welding is typically done with mechanized equipment in flat or horizontal positions. This description fits submerged arc welding, not arc stud welding, shielded metal arc welding, or plasma arc cutting, which are different processes with distinct purposes.