CONCORD DK-7763 WIRE EDM MACHINE

Technical Description

The CONCORD DK-7763 Wire EDM Machine is a high-precision computer numerical control (CNC) system designed for precision machining of conductive materials including hardened steel, carbide, and titanium alloys. This robust wire electrical discharge machining (WEDM) tool features a heavy-duty construction weighing 9,921 lbs, supported by a stable T-shaped bed and dual-column layout that ensures consistent accuracy during complex contour operations. The machine accommodates workpieces up to 500mm in thickness with a maximum taper angle of ±6°/80mm, expandable to ±15°, ±30°, or ±45° upon request. Its worktable dimensions span 24.8 inches (X-axis) by 31.5 inches (Y-axis), providing ample machining range for medium to large components. The CNC control system enables automatic operation with programmable cutting parameters and supports multiple wire diameters ranging from 0.12mm to 0.20mm. Maximum cutting speeds exceed 120mm²/min with achievable surface finishes of approximately 2.5 micrometers Ra, delivering superior precision for intricate part geometries. The machine operates on standard three-phase power (380V or customizable voltage) with 1.5KW consumption and utilizes water-based emulsion as the dielectric fluid. Advanced features include automatic edge finding, wire breakage detection, and integrated positioning accuracy of ±0.02mm according to GB7926-2005 standards. The system supports AutoCAD DXF format compatibility, facilitating seamless CAD-to-machine workflow integration for efficient production environments across mold making, automotive, and aerospace sectors.