Articles written by Gerald Weimer

Gerald Weimer

Results: 1

Electric resistance welding at a glance

This article provides an overview of electric resistance welding (ERW). It dicusses high-frequency ERW (contact and induction) and rotary wheel contact welding (AC, DC, and square wave). It describes the differences among the processes, as well as the power supplies and weld rolls.

Publish date: June 13, 2002