Item | Parameters | |||||
Machine body | DZ703-350 | DZ703-430 | DZ703-450 | DZ703-640 | DZ703-850 | DZ703-1060 |
Control Type | CNC Control | |||||
Controlled axes | XYZ-axis automatic control | |||||
XYZ axis travel Control | AC Servo system and AC servo motor | |||||
Travel X/Y | 350×250mm | 400×300mm | 450×350mm | 600×400mm | 800×500mm | 600×1000mm |
The oil tank size | 550×300×40mm | 710×470×280mm | 850×570×280mm | 1100×680×300mm | 1200×760×300mm | 1500×920×400mm |
Worktable dimension | 400×300mm | 500×380mm | 600×400mm | 960×570mm | 1000×630mm | 1340×820mm |
Electrode diameter | 0.3- 3.0mm | 0.3- 3.0mm | 0.3- 3.0mm | 0.3- 3.0mm | 0.3- 3.0mm | 500mm |
Max. workpiece weight | 200kg | 200kg | 300kg | 300kg | 1000kg | 1500kgs |
Max. drilling depth | 300mm | 300mm | 350mm | 350mm | 400mm | 400mm |
Spindle travel | 280mm | 280mm | 280mm | 300mm | 300mm | 300mm |
Z-axis travel | 250mm | 300mm | 300mm | 300mm | 350mm | 350mm |
The max. space between guider & work table | 50-380mm | 50-400mm | 50-400mm | 50-400mm | 50-450mm | 50-450mm |
MAX. Length of Electrode | 500mm | |||||
Pump operating pressure | 12Mpa | |||||
Work liquid filtrate way | Line gap filtration | |||||
Dielectric unit capacity | 25 Liters×2pcs | |||||
Power Supply | 3×380V ±10% ,50/60Hz | |||||
Other supply | 110V-480V(on request) | |||||
Max input power | 4.5KVA | |||||
Min. wear of electrode | ≤30% | |||||
Max. machining current | 30A | |||||
Min. command | 0.001mm | |||||
Max. command | ±999.999mm | |||||
Max. drilling speed | 30-100mm/min(it is different for different material) | |||||
Technologies | steel/copper/ aluminum/ carbide | |||||
Dielectric | Water | |||||
Working liquid supply | Electrical plunger pump | |||||
CNC Control system | Windows 7 | |||||
DisplayRemote control | 15-inch LCD | |||||
Accuracy compensation options | Step pitch compensation of each axis,gap compensation | |||||
Positioning accuracy | 0.015/300mm | |||||
Repeat positioning accuracy | ±0.01mm | |||||
Feed ratio of X, Y axis | 1000mm/min | |||||
Coordinate mode | Incremental | |||||
Menu Language | Chinese/English | |||||
Dimension | Metric & Inch | |||||
Machine dimensions | 1100×1050×1900mm | 1150×1150×1900mm | 1350×1250×2100mm | 1420×1260×2000mm | 1600×1900×2100mm | 2160×1800mm×1900mm |
Total weight | 400kg | 480kg | 530kg | 580kg | 1700kg | 1900kg |
Mechanical Features
Ø The classic integrated design is adopted, which has beautiful shape, novel structure, superior performance and modern industrial flavor.
Ø The operation console cantilever-mounted, and its position and orientation can be adjusted at will, making the operation more convenient and quick.
Ø The X,Y,Z three-axis moving parts of the machine tool adopt precision linear guideway and ball screw.
Ø X, Y and Z axes adopt AC Servo system and DC servo motor, which has high speed and accurate positioning.
Ø The workbench moves fast, which shortens the moving time between holes and improves the processing efficiency.
Ø The structural parts are manufactured from high quality cast iron.
Ø The rotary head is of straight gear transmission.
Ø The specialty plunger pump, thread gap filter
Ø The marble working table, semi-submerged work tank.
Ø Equipped with stainless steel workpiece installation fixture
Ø Equipped with centralized lubrication system.
Controller characteristics
Ø Can drill deep hole with diameters 0.3mm ~ 3mm (the depth-diameter ratio is 300: 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, 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 and no pollution is brought.
Ø Convenient system operation, easy to use.
Ø Hand remote control box operation.
CNC System software operation function:
Ø The system adopts a touch screen industrial control computer and Win7 operating system. It runs fast and can process massive data at the same time.
Ø The control system build in IC of control module with drawing software. Auto transfer between drawing and points machining.
Ø With a rich data interface, Internet date transfer, G code and other files management, flash disc reading.
Ø AutoCAD.dxf, G code can be read and changing to points machining.
Ø AUTOCAD software can be used for programming.
Ø Can real time monitor the drilling condition and adjust the HF power to improve the drilling efficiency.
Ø Intelligent database based on a large number of testing for different machining requirement and can be upgraded for free.
Ø Operation and input: touch screen, keyboard and mouse.
Ø Absolute coordinate and relative coordinates facility for positioning and machining.
Ø Function of drawing coordination conversion, zoom, rotation, tracing and displaying.
Ø Auto Short circuit manage function.
Ø Memory function, Auto stop once finishing, stop point setting functions.
Ø Auto edge finding, centering, coordinate setting, original finding, transfer between absolute coordinate and relative coordinate.
Ø Process path program, interpolation function.
Ø Menu technology, Auto program function.
Ø Auto-repair the electrodes.
Ø Gap servo follow function.
Ø Auto clear Z axis, Automatic detection of penetration, depth coordinate can also be set manually.
Ø The XY axis has a closed-loop function, which can achieve high-precision positioning.
Ø Function shift manual or CNC mode machining, the X and Y axes are automatically locked after positioning and can be unlocked manually.
◆ In order to ensure the quality of the aperture, the electrode tubes with specifications below 0.3mm are selected for manual processing.