The Magic of Electrical Discharge Cutting / FACT CONTACT - Episode 1
Electrical Discharge Machining (EDM) is a materials processing method that uses electrical discharges to form complex, precise parts. Here are some interesting facts about this process:
High precision: Electrical discharge machining allows for very high precision, down to a few microns, making it ideal for producing parts with high precision requirements.
Hard material machining: EDM can machine very hard materials, such as hardened steels, carbides, titanium, and even diamonds, which are difficult or impossible to machine using traditional methods.
Minimized mechanical stress: Unlike traditional machining methods, EDM does not impose significant mechanical stress on the material, as there is no tool contact with the workpiece.
Complex shapes and micro-parts: EDM allows for the creation of highly complex shapes and micro-parts that are difficult or impossible to produce using other methods. This is especially important for the production of casting molds, dies, and microelectronic components.