SJD706 is mainly used for electric discharge hole drilling on three-dimensional surfaces, which can process various conductive materials and is suitable for blind hole and through-hole machining. It is specialized for drilling turbine blade film cooling holes.
Features:
- Bullhead ram type mechanical structure
- X, Y, Z axis precision screw and guide rail
- Cradle type turntable B,C axis
- AC servo motor with absolute encoder
- 6-axis CNC system on Windows
- 2D/3D model programming
- Precisely process blind hole with set depth
- Automatic centering and positioning
- Automatic penetration detection
- Multi functional remote control handbox
- 400L stainless steel water treatment system
- Special high-speed rotary head
- Optional ATC
- Optional guide change function
Item |
Unit |
SJD706/400 |
SJD706/500 |
X/Y-axis Travel |
mm |
400×300mm |
500×400mm |
Z-axis Travel |
mm |
300mm |
350mm |
S-axis Travel |
mm |
400mm |
400mm |
B-axis Rotating Angle |
|
±90° |
±90° |
C-axis Rotating Angle |
|
0-360° |
0-360° |
C-plate Diameter |
mm |
250mm |
250mm |
C-plate Load Bearing |
kg |
25kg |
25kg |
Workpiece Height |
mm |
300mm |
300mm |
Electrode Diameter |
mm |
Φ0.15~Φ3.0mm |
Φ0.15~Φ3.0mm |
Electrode Clamping Mode |
|
Pneumatic collet chuck |
Pneumatic collet chuck |
Max. Moving Speed of Linear Axis |
mm/min |
≥2000mm/min |
≥2000mm/min |
Axle Drive |
|
Japan Panasonic/FujiAC servo motor(absolute encoder) |
Min.Moving Unit |
mm |
0.001mm |
0.001mm |
Axis Control Mode |
|
Multifunctional electronic handwheel |
Multifunctionalelectronic handwheel |
Input/output Interface |
|
USB, LAN, RS-232 |
USB, LAN, RS-232 |
Control Mode |
|
Industrial computer control card |
Industrial computer control card |
Screen |
|
15"LCD touch screen |
15"LCD touch screen |
Programming Mode |
|
G code MDl CAD List |
G code MDl CAD List |
Pitch Compensation |
|
support |
support |
Positioning Accuracy |
mm |
0.010mm |
0.010mm |
Repeated PositioningAccuracy |
mm |
0.005mm |
0.005mm |
Working Fluid Pressure |
Mpa |
0-10Mpa |
0-10Mpa |
Type of Working Fluid |
|
Deionized water |
Deionized water |
Air Pressure |
Mpa |
0.55~0.65MPa |
0.55~0.65MPa |
Max.Working Current |
A |
30A |
30A |
Power |
KW |
4.5KW |
4.5KW |
Processing Efficiency |
mm/min |
30-60mm/min |
30-60mm/min |
Machine Dimension |
mm |
2300×2100×2500mm |
2300×2100×2500mm |



