Electrical discharge machining (EDM) services remove metal by burning instead of cutting ... Computer software controls all the operations of the process, including the path of the wire. Wire EDM ...

IN recent years the subject of electrical discharge in gases has entered upon a new and active phase. The burst of activity which was followed by J. J. Thomson's first classical treatise early in ...

Part 1 shows the start of the build using an old tap burning machine ... and the electrical aspects of getting a sustained, useful discharge. Part 2 continues with refinements that led very ...