What is Electrical Discharge Machining, how it works and its Importance?
Electrical discharge machining (EDM) is a system in use today in the manufacturing process started when Joseph Priestly in 1770 discovered that electrical discharge could erode the metal. He found that electrical discharges removed material from the electrodes, which is known as electro-discharge erosion. In the 1940s two Soviet researchers, Lazarenkos’, formed a machining process […]
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