Description
Why our EDM hole drilling machine is more effcient?
1. Processing diameter of hole ∅0.3-∅3mm; Hole Depth and Diameter ratio: 300:1.
2. Spindle(Z axis) Max. Feed Speed: 750mm/min. Processing Speed: 20mm~60mm/min
3. It can penetrate from slope, camber or any shape surface directly.
4. X and Y axes are equiped with a raster digital display system with 0.005mm resolution.
5. The machine can also be used to move drill bits and taps that are broken in the work piece without damaging the original hole or threads.
Advantages:
1. The machine could erode metal to obtain perforation by the high tempature generated by electrode and metal electrical discharges.
2. The spindle lifting adopts stepper motor to achieve stable processing with tiny electrode.
3. Both the spindle lifting and the secdonary lifting adopt linear guide, which can better ensure machining accuracy.
4. It can process stainless steel, hardened steel, hard alloy, copper, alumium and other conductive material.
| Overall dimension(L × W × H) |
(mm) / (inch) |
1000*1000*1900 39-3/8 × 39-3/8 ×74-51/64 |
| Packaging dimension(L × W × H) |
(mm) / (inch) |
1100*1040*2100 |
| Gross Weight |
(KG) / (lbs) |
650/1433 |
| Net Weight |
(KG) / (lbs) |
600/1322 |
| Working table |
(mm) / (inch) |
440 x 320 17-21/64 x 12-19/32 |
| Y axis |
(mm) / (inch) |
400 15-/3/4 |
| X axis |
(mm) / (inch) |
300 11-13/16 |
| Z axis |
(mm) / (inch) |
380 14-61/64 |
| Weight Capacity of Workpiece |
(KG) / (lbs) |
300/661 |
| Electrode |
(mm) / inch |
Ф0.3～Ф3.0 Ф0.012″～Ф0.12″ |
| Spindle(Z axis) Max feed speed |
(mm/min) Fpm |
750 7 |
| Rotate speed of spindle head(C axis) |
r/pm |
0～500 adjustable |
| Max. input power |
KVA |
3.3 |
| Input Voltage |
V/Hz |
AC220/60Hz, 3ph |
| Max machining current |
A |
30 |
| DROs |
2 axis | |
| Working liquid supply |
Electrical Plunger Pump |
|
| Max working pressure |
Mpa |
7 |
DK-908 EDM Drilling Machine
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