Source: wikibot/electrical-discharge-machining
= Electrical discharge machining
{wiki=Electrical_discharge_machining}
Electrical Discharge Machining (EDM) is a manufacturing process used to remove material from a workpiece by using electrical discharges (sparks). It is particularly effective for machining hard materials and complex shapes that may be difficult to achieve using traditional machining methods. \#\#\# Key Features of EDM: 1. **Process Mechanism**: - EDM works on the principle of anodic dissolution.