It has been some time since we checked out EDM, or electrical discharge machining, which primarily cuts by way of steel with sparks. Within the variant of this manufacturing technique often known as wire EDM, the slicing is completed with a skinny brass wire and the enjoyable mixture of electrical energy and water. Wire EDM is what you utilize while you wish to reduce one thing that is, say, 300mm thick, and made out of a tough-to-machine steel.
Wire EDM yields fairly gorgeous accuracy—we’re speaking +/- 0.0001″—which suggests you are able to do enjoyable stuff like this:
This video was put collectively by Texas-based Reliable EDM.
By way of The Awesomer