His EDM is built mostly out of found parts. The power supply is a microwave oven transformer rewired with 18 gauge wire to drop the voltage to sixty volts instead of the oven’s original boost to ...

Wire EDM adds additional mechanical complexity. That being said, they’ve made progress with steel, though he thinks that switching the electrode from a brass rod to a thin wire is likely to be ...

EDM machining is favored in situations where high accuracy of work and low count is required. An EDM consists of a workpiece and a wire electrode. A workpiece is sometimes dipped in a dielectric to ...

Electrical discharge machining (EDM) services remove metal by burning instead of cutting or grinding. This is accomplished by submerging the workpiece in a dielectric fluid and sending rapid ...