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| Quantity: | |
|---|---|
SJD703 Electrical Discharge Machining For Minihole
Can drill wire-cut starting hole, filter hole, jet hole, gas hole, group holes and hole of super depth etc.
Can drill small holes on the various conductive materials, even semiconductor material, especially stainless steel, chilled steel, copper, aluminium and hard alloy etc
Can drill on oblique and curved surface directly
Can easily erode the drill and screw tap etc which is broken in the workpiece and not destroy the screw thread of the holes
The working water can be normal water or saponification fluid and no pollution is brought
The operation is easy and convenient
X, Y, Z axes have digital display devices
Z axis has the function of setting depth
| 703SA | 703A | 703C | |
| Worktable Dimensions | 550x360mm | 550×360mm | 700×400mm |
| Travels XxYxZ | 400x300x(380+250)mm | 350×250×(380+300)mm | 500×400×(380+300)mm |
| Max.workpiece weight | 150kg | 350kg | 500kg |
| Max pressure of working water | 60kg/cm2(6MPa) | 140kg/cm2(14MPa) | 140kg/cm2(14MPa) |
| Flume dimension | 700x480mm | 800×450mm | 920×645mm |
| Max work current | 30A(*60A) | 30A(*60A) | |
| Electrode diameter | Φ0.3-Φ3mm | Φ0.15-Φ3mm(*Φ6mm) | |
| Max process deep | 300mm | 400mm | |
| Max processing speed | 30-60mm（Φ1.0） | 30-120mm（Φ1.0） | |
| Max diameter to deep ratio | ≥300 | ≥300 | |
| Work piece material | Steel / Aluminum / Copper / Carbide and Various of Conductors | ||
| Working medium | Tap water/lon free water | Tap water/lon free water | |
| Machine dimensions | 900x900x1800mm | 1000×800×2000mm | 1700×1400×1800mm |
| Machine weight | 550kg | 950kg | 1450kg |
u Standard Accessories
No. | Description | Form/Model |
1 | Machine Body | SJD703SA and SJD 703A |
2 | Cast Iron | H200, H250 |
3 | Carriage Structure | Cross |
4 | Grating Ruler | 0.005mm |
5 | Transformer | |
6 | Circuit Board | Amplifier Board, Servo Board |
7 | AC Contactor | |
8 | Relay | |
9 | Emergency Stop Button, All button and key |
※ The above configuration and parameters are subject to change without prior notice.
