Resistance Spot Welding (RSW) and Projection Welding (PW) are resistance welding techniques used to join metal where speed and cost are important. Resistance welding has lower strength than MIG and TIG welding but is more economical.
Resistance Spot Welding (RSW) and Projection Welding (PW) are resistance welding techniques used to join metal where speed and cost are important. Resistance welding has lower strength than MIG and TIG welding but is more economical.