Wire EDM is a method to cut conductive materials with a thin electrode that follows a programmed path. The electrode is a thin wire. Typical diameters range from 0.12mm – 0.30mm (0.004″ – 0.012″) . The hardness of the work piece material has no detrimental effect on the cutting speed. It is widely used in die-making, heat-treated material.
Specification
| Model | DK7750 | DK7750J |
| Working Table size (mm) | 1000*650 | 1140*650 |
| Stroke（X/Y/）(mm) | 630*500 | 800*500 |
| Max. Z axis travel(mm) | 600 | 600 |
| Max. workpiece weight(kg) | 800 | 1000 |
| Cutting angle(°/80mm) | ±3° , 15°，30° | ±3° , 15°，30° |
| Position accuracy (mm) | 0.015/300 | |
| Repeatability (mm) | 0.01 | |
| Wire moving speed (m/s) | 11.5 | |
| Cutting speed (mm2/min) | Standard cutting speed:110-120, Max. cutting speed: 180-200 | |
| Power | Single phase, 220V/50Hz / three phase, 380V/50Hz ( less than 2.5kw) | |
| Dimension（mm） | 1800*1600*1900 | 1800*1750*1900 |
| Net weight（kg） | 1850 | 1950 |
Main Features
- Large travel, high cutting speed.
- With 3° taper as standard attachment. Taper angles up to 15, 30°as option.
- Small wire diameters 0.12- 0.30mm (down to 0 .08mm).
- Accuracy: 0.015mm, even 0.01mm( middle speed) Roughness: Ra 1.0-2.5 µm
- Low consumption, material saving.
- Advanced CAD/CAM equipment with file transfer and translation capabilities.
- High cutting speed modular is optional.
- Multi-cut control system can improve the accuracy and finish.