CNC Wire EDM Machine
CNC wire EDM machine for precision cutting of conductive materials. Achieves tight tolerances and fine surface finish for complex geometries, hardened steel, and carbide tooling.
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CNC Wire EDM Machine for Precision Conductive Material Cutting
A CNC wire electrical discharge machining (EDM) system engineered for precision cutting of hardened steel, carbide, and conductive materials. Designed for machinery importers, distributors, and EPC buyers who require complex geometries, tight tolerances, and fine surface finishes that conventional machining cannot achieve.
Key Specifications
| Parameter | Specification |
|---|---|
| Worktable Size | 320 x 500 mm |
| Max Workpiece Weight | 200 kg |
| Wire Diameter | 0.10 - 0.30 mm |
| Machining Tolerance | +/- 0.005 mm |
| Best Surface Finish | Ra 0.4 um |
| Max Cutting Speed | 120 mm2/min |
| Taper Angle | +/- 6 degrees |
| Wire Tension Control | Automatic |
| Controller | CNC with CAD/CAM interface |
| Dielectric Fluid | Deionized water |
Product Features
- Sub-spark precision: Achieves tolerances down to +/- 0.005 mm for complex profiles, tapers, and thin-walled features
- Hardened material cutting: Cuts hardened steel, carbide, and exotic alloys without mechanical stress or tool deflection
- Automatic wire threading: Reduces setup time between cuts and enables unattended operation for long machining cycles
- Taper cutting capability: Up to +/- 6 degrees for mold drafts, punch relief, and tapered gear profiles
- CAD/CAM integration: Accepts DXF, DWG, and IGES files directly for seamless workflow from drawing to cut part
Why This Machine Matters for Your Project
Wire EDM is the go-to process when conventional cutting tools cannot reach tight internal corners, narrow slots, or complex profiles in hardened materials. For tool and die makers, mold shops, and precision component manufacturers, wire EDM capability means you can accept work that requires sub-millimeter features in materials too hard to machine conventionally. This machine handles both prototype and production runs with consistent accuracy.
Applications
- Progressive stamping dies and punch plates
- Injection mold inserts and core pins
- Extrusion dies with complex profiles
- Gear splines and internal teeth
- Turbine blade cooling holes
- Prototype components in hardened tool steel
Quality and Documentation
ChunTian Machine Technology holds IATF 16949:2016 certification. Every wire EDM project follows a structured pre-production workflow: drawing review, tolerance risk assessment, sample gate approvals, FAT records, QC photo packs, and shipment checklists. First-article inspection (FAI) reports with dimensional measurements are available on request.
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