Twin Wire EDM

Charmilles’ (Lincolnshire, IL) Robofil 2050TW—a twin wire machine—brings high speed, improved surface finishes and unsurpassed accuracy to the top end wire class of EDM.

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Charmilles’ (Lincolnshire, IL) Robofil 2050TW—a twin wire machine—brings high speed, improved surface finishes and unsurpassed accuracy to the top end wire class of EDM. High precision glass scales measure increments down to .05 µm and thermo-stabilization of the entire machine eliminates inaccuracy caused by thermal instability. Features include a fully digital generator that offers absolute mastery of every spark. The new generator provides a surface finish as fine as Ra .05 µm in carbide and total respect of surface integrity, whatever the material machined. The newly designed mobile console provides easy accessibility and allows the end user to monitor the machine close to the work area. Windows XP® and ‘Twin Wire’ software technology are implemented into the machine’s controls—creating an intuitive interface that encourages productivity and the integration of automation. The machine works with two spools of wire, ranging from 0.02 mm (0.00078”) to 0.33 mm (0.013”) in diameter.