CNC EDM Electric Spark Discharge Machine
The future development of EDM machines is based on three-axis linkage numerical control, such as CNC EDM, and the core of EDM machining is mainly reflected in the requirements for dimensional accuracy, profiling accuracy and surface quality. Through the use of some advanced processing technology, the mirror processing effect can be achieved and the EDM of high-precision mold parts such as micro connectors, IC plastic packaging, mobile phones, and CD boxes can be successfully completed. Therefore, the EDM machine comprehensively promotes the further development of the existing CNC machining technology and continuously improves the accuracy of mold processing.
Detailed description of mirror EDM machine
C-shaped bed, high-strength casting structure
*00 grade marble work tops
X/YIZ Panasonic AC servo drive
X/Y/Z SILVER PRECISION GRADE SCREW GUIDE
*Operating System: DOS/Windows
15" touch screen LCD
Auto-target feature
AUTO machining control unit
Expert process database
Adaptive EDM system
PICK mirror processing circuit
Automatic carbon deposit detection loop
Machine Model Unit EDM300-CNC EDM400-CNC EDM500-CNC
Machine model
Unit
EDM300-CNC
EDM400-CNC
EDM500-CNC
Table size
mm
600×400
700×400
800×500
X/Y/Z axis travel
X/Y/Z axis travel
300×210×270
400×300×320
500×400×350
Spindle load
kg
50
50
50 50
Distance from electrode plate to table surface
mm
295-565
295-615
355-705
Axis resolution
mm
0.001
0.001
0.001
Table load
kg
400
400
800
Dimension of liquid tank
mm
900×620×380
1150×660×440
1400×800×500
Repeat positioning accuracy
mm
0.002
0.003
0.003
Electrode loss
0.1%
0.1%
0.1%
*Processing current
A
50
50
50 50
Surface roughness
um
Ra0.08
Ra0.08
Ra0.08
Processing efficiency
mm³/min
500
500
500 500
Machine weight
kg
2600
2800
4200
Overall dimensions (L×W×H)
L×W×H
2360×2190×2230
2710×2300×2310
2850×2440×2620
Audited Supplier 
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