Parameters | DZ703Y-1000 |
Vacillate to the left and right | 680 mm |
Move up and down | 780 mm |
The oil tank size (W*D*H) | 1220×605×20mm |
Worktable dimension | 1290×645mm |
Electrode diameter | Ø0.3-Ø3.0mm |
MAX. Workpiece Dimension | 1200×600×1000mm |
Max. workpiece weight | 2000kg |
Max. drilling depth | 400mm |
Z-axis travel | 460mm |
Spindle head stroke | 300mm |
Swing arm rotation | 360° |
The max.space between guider & work table | 50-980mm |
MAX. Length of Electrode | 500mm |
Max. thickness of workpiece placement | 1000mm |
Pump operating pressure | 7Mpa |
Work liquid filtrate way | The specialty plunger pump, thread gap filter |
Max. drilling speed | 10-100mm/min(it is different for different material). |
Dielectric unit capacity | 2×20Liters |
Machine dimensions (W×D×H) | 1400×711×1900mm |
Packaging size(W×D×H) | 1650×950×2200mm |
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 | |
Control box dimension | 700×500×1500mm |
Max. machining current | 30A |
Technologies | steel/copper/aluminum/carbide |
Working Solution | Water/Saponification |
Control Type | Z axis NC Control |
Z axis Travel Control | Electric Motor |
Coordinate mode | Incremental |
Dimension (option) | Metric & Inch |
Min. command | 0.005mm |
Max. command | ±999.995mm |
Accessory | |
Standard Accessories | Options |
Work light | Voltage stabilizer |
Lubricating oil system | Auto Electrode Chuck Ø0~Ø6.0 |
Stainless Parallel Pad | Max. machining 50A power supply |
Tool box and kit | Max. machining electrode Dia 6mm |
Electrode guide device（0.3-3mm） | |
Electrode sealing ring（0.3-3mm） | |
Electrode colle（0-3mm self-lock） | |
Tubular electrode of Brass（0.3-3mm） | |
Booster water pump | |
30A power supply | |
DZ703Y series machines is a versatile and efficient EDM radial drilling machine designed for drilling, erode the drill bit or taps broken in the working piece and manufacturing facilities.
Mechanical Features
Ø All controls centralized on the control box easy operation and change.
Ø Main parts are manufactured from high quality cast iron, ensuring high quality of material for basic parts.
Ø Spindle parts are made by special high quality steel heat treatment to be made by first class equipments, ensuring high strength and durability.
Ø The marble working table, stainless steel workpiece installation fixture
Ø The rotary head is of straight gear transmission.
Ø The specialty plunger pump, thread gap filter
Ø Equipped with centralized lubrication system.
Controller characteristics
Ø 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 0.5mm ~ 6mm (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 small holes on the various conductive materials, 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 Z axis has the function of setting depth.
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