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Categories Related To: Electrical Discharge Machines
Makino is a world leader in electrical discharge machinery technology, producing horizontal and vertical machining centers, wire EDM machines, and ram EDM machines. Makino is all a manufacturer needs to machine parts more accurately, productively and at a lower cost per part.
Belmont Equipment & Technologies supplies the finest EDM supplies, tooling, accessories and EDM machines with service and customer satisfaction being our number one priority. For all of your EDM applications, Belmont has a wide range of EDM drill and sinker machines and accessories.
We are the world’s biggest rebuilder of used EDMs for resale. Our large selection of 44 models of electrical discharge machines include CHMER EDM (we are the exclusive distributor). Check our line of new EDMs. We can rebuild your EDM machine and completely test and warranty them as well.
Schweda Machine Tool Sales has been a leader in the new and used EDM machinery market for more than 18 years. We offer several lines of EDM machines for wire EDM, large CNC Ram type EDM, small hole EDM and manual EDM. We provide machines that deliver the greatest value and lowest risk.
GF AgieCharmilles proudly offers its full product line of ROBOFIL wire EDM machines and ROBOFORM die sinkers that are fully automatic and easy to program and use. Charmilles’ electrical discharge machines are precise, reliably accurate and economical for EDM applications.
Electrical discharge machines are used to create both simple and complex
cutouts within parts and assemblies. Electrical discharge machines consist
of a workpiece and an electrode. Metal is removed from the workpiece by a series
of rapid electrical arcing discharges between the workpiece and the electrode.
The cutting tool is guided along the desired pattern, but never touches the
material being cut. The particles which are removed from the workpiece are
washed away by a continuously flowing dielectric (non-conductive) fluid.
The two main types of electrical discharge machines are wire and sinker. Wire
machines are used to cut shapes through a part. If a cutout needs to be made
on the part, a hole is first drilled to accommodate the wire, after which the
cutting can begin. Sinkers are used for more complex shapes, and a machined
copper or graphite electrode cuts the desired shape into the part. Sinkers
can cut a hole into the part without pre-drilling.
Electrical discharge machines are used in many industries, including automotive,
chemical and aerospace. Electrical discharge machining is affordable and a
desirable process when high accuracy is required and a low number of parts
are being dealt with.
