elektritöötluses
Elektritöötlus, commonly referred to as electrical discharge machining (EDM), is a non-traditional machining process that utilizes electrical discharges to erode material from a workpiece. This method is particularly effective for machining hard or brittle materials that are difficult to cut with conventional tools, such as hardened steels, carbides, and exotic alloys. The process relies on a controlled electrical spark that occurs between an electrode (tool) and the workpiece. Both the electrode and workpiece are submerged in a dielectric fluid, typically deionized water or oil, which acts as an insulator and flushes away eroded particles.
The EDM process involves a series of rapid electrical pulses. When the voltage between the electrode and