Parameters | DZ703-450 |
Travel XxY | 450×350mm |
The oil tank size (W*D*H) | 710×470×40mm |
Worktable dimension | 400×500mm |
Electrode diameter | 0.3- 3.0mm |
MAX. Workpiece Dimension | 550×400×350mm |
Max. workpiece weight | 300kg |
Max. drilling depth | 350mm |
Spindle travel | 280mm |
Z-axis travel | 300mm |
The max. space between guider & work table | 50-400nm |
MAX. Length of Electrode | 500mm |
Pump operating pressure | 12Mpa |
Work liquid filtrate way | Line gap filtration |
Max. drilling speed | 30-100nnn/min(it is different for different material). |
Dielectric unit capacity | 25 Liters |
Machine dimensions (WxDxH) | 1150×1150×1900mm |
Packaging size(W*D*H) | 1220×1220×2100mm |
Total weight | 580kg |
Electrical supply | |
Standard power supply | 380V±10%/50Hz/4KVA |
Other supply | 200V-480V(on request) |
Room condition | 15-30°C/40-80% |
Pumps | 0.37-0.5KW. 12MPA , 2.1-2.5L/MIN |
Generator & Control | |
Max. machining current | 30A |
Technologies | steel/copper/ aluminum/ carbide |
Dielectric | Water |
Monitor | Grating scale |
Control Type | Z axis NC Control |
Z axis Travel Control | Electric Motor |
X/Yaxes | Manual movement |
Coordinate mode | Incremental |
Dimension (option) | Metric & Inch |
Min. command | 0.001mm |
Max. command | ±999.999mm |
Accessory | |
Standard Accessories | Options |
Linear scale（5μ ） | Voltage stabilizer |
Work light | Auto Electrode Chuck Ø0~Ø6.0 |
Lubricating oil system | XY Linear Scale With 1μ Resolution |
Stainless Parallel Pad | Stainless Semi-submerged Work Tank |
Tool box and kit | Electromagnetic pneumatic booster pump |
Electrode guide device（0.3-3mm） | Max. machining 50A power supply |
Electrode sealing ring（0.3-3mm） | Max. machining electrode Dia 6mm |
Electrode colle（0-3mm self-lock） | |
Tubular electrode of Brass（0.3-3mm） | |
Booster water pump | |
30A power supply | |
Mechanical Features
Ø DZ703 series has X and Y axis manual control and Z axis program control, with handwheel of X and Y axis.
Ø The classic integrated design is adopted, which has beautiful shape, novel structure, superior performance and modern industrial flavor.
Ø The structural parts are manufactured from high quality cast iron.
Ø The X,Y,Z three-axis moving parts of the machine tool adopt precision Linear Guideway and ball screw.
Ø Three-axis 5µ linear grating ruler have digital readout displays（DRO）,It is consistent with operation.
Ø The rotary head is of straight gear transmission.
Ø Z axes is moved by motor.
Ø Spindle adopt servo motor, which has high speed and accurate positioning.
Ø The specialty plunger pump, thread gap filter
Ø The marble working table
Ø Equipped with Stainless steel workpiece installation fixture
Ø Equipped with centralized lubrication system.
Controller characteristics
Ø The super large scales integrate circuits make the impulse power supply reliable.
Ø The multiple power supply of high and low voltage and high-power VMOS field -effect transistor.
Ø It contains the operation and control mode of DZ703.
Ø The processing polarity can be changed.
Ø The processing stability is adjustable.
Ø Can drill deep hole with diameters 0.2mm ~ 3mm (the depth-diameter ratio is 300: 1)
Ø The speed of drilling hole is 10mm~100mm depth per minute (it is different for different material).
Ø Can drill wire-cut starting hole, filter hole, jet hole, gas hole, group holes and hole of super depth etc.
Ø Can drill small holes on the various conductive materials, even semiconductor material, especially stainless steel, chilled steel, copper, aluminium and hard alloy etc.
Ø Can drill on oblique and curved surface directly.
Ø Can easily erode the drill and screw tap etc which is broken in the workpiece and not destroy the screw thread of the holes.
Ø The working water can be normal water or saponification fluid.
Ø X, Y, Z axes have digital display devices.
Ø Z axis has the function of setting depth.
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