Electrical discharge machining, or EDM, uses a spark to remove metal from a workpiece. In this module, you’ll learn about two types of EDM, as well as the equipment needed. You’ll also get an overview of each process and the products EDM can create.
By the end of this module, you will be able to
Define electrical discharge machining (EDM)
Understand the difference between wire EDM and die sinking EDM
Describe the equipment needed for EDM
Explain the process of EDM
List products made by EDM
