Electrical discharge machining (EDM) is a thermal process that involves melting and vaporisation of the workpiece electrode. It is widely used in the aerospace, mouldmaking and die casting industries ...

A good example of a fine-hole drilling fixture is the Fine Drill module for GF AgieCharmilles’ Form 20 die sinking EDM. It's capable of deploying small-diameter electrodes as a System 3R high-speed ...

How Does Electrical Discharge Machining Work? The EDM process uses electrical discharges to remove material from the workpiece, with each spark producing a temperature of between 10,000-20,000°C.

Total-cost-of-ownership analysis proves electrode material matters. Electrode material affects EDM productivity more than most shops believe. Using benchmark data from equipment and graphite vendors, ...

The Square One EDM electrode system was designed so that large EDM systems manufactured to work with larger electrodes don?t have to be adapted when smaller electrodes are desired. This rigid system ...

Used EDM Electrodes Repurposed As Air Bearings For Precision Machine Tools 14 Comments by: Dan Maloney November 18, 2019 ...

A 20% improvement in EDM productivity through closer-to-finish steel roughing and improved electrode surface finishes. A 30% gain in engineering productivity from integration with SolidWorks, and the ...

He’s cooked up an EDM attachment for 3D printers, or any CNC machine for that matter. Electrical Discharge Machining (EDM) is a method of using sparks to machine metal.

A H80R.MAC high-speed rotary spindle and H1680.AC4 variable-speed ac controller, combined with wire-EDM equipment, make possible the production of parts to 0.002-in.