La description
The EDM has the function of processing mirror of surface,carbide,graphite,has the highest efficiency and affordable price.
Positioning accuracy(JIS standard): – 5μm/Arbitrarily 300mm.
Max.productivity: Copper-steel 500mm³/min Graphite-steel 1030mm³/min
| Article | A40 |
| Work table size(L×W) | 700×450(millimètre) |
| X,Y,Z axis trip | 400×300×300(millimètre) |
| Work tank internal size ( L×W×H) | 1150×650×400(millimètre) |
| Machine weight | 3500kg |
| Machine’s floor space | 2100×2500×2300(millimètre) |
| Max. electrode weight | 50kg |
| Max. workpiece weight | 600kg |
| Distance from chuck bottom to table. Min/Max | 330-660millimètre |
| Total input power. | 9KVA(40UN) |
| Input supply | 220V/380V(Chine) |
| NC pulsed power supply unit | A40 |
| Max. Actuel | 40UN |
| Best surface roughness | Ra 0.1µm |
| Min. electrode loss | 0.1% |
| Max. productivity | Copper hit steel 500mm3/min/Graphite hit steel 1030 mm3/min |
| Positional accuracy (JIS Standards) |
5μm/Random 300mm |
| Repeat positional accuracy (JIS Standards) |
2μm/Random 300mm |
| Interpolation type | Linear,circular,spiral |
| Each axis compensation | Each axis respectively step error compensation,clearance compensation |
| Max. number of controlled axes | Three axes linkage(la norme),four axes simultaneous(facultatif) |
| Each axis resolution | 0.4µm |
| Min. drive unit | 1µm |
| Input type | Touch screen,floppy disk,RS-232 |
| Display type | 15″LCD screen(TFT-LCD) |
| Manual control box | Standard point move(multistage switching),Assist A0-A3 |
| Digital power (Masse) | 400kg |
| Drive type | Panasonic AC servo system |
| Standard accessories (see details by packing list) |
Mirror finishing circuit,automatic pressure regulating device(AVR),standard tool cabinet,filtering paper core,machine light,automatic fire extinguishing system ,Electrode chuck,liquid level controller,liquid temperature controller,lubricating grease,oil gun |
| Optional accessories | EDM fluid oil,C-axis,liquid thermostat,mixed-powder unit,stabilized power supply device,EROWA,3R,Various fixtures |
