CNC Wire Cut EDM [DK7780D]
Workable Size (L*W)(mm): 1400*820
Table Travel (X*Y)(mm): 800*1000
Max. Cutting Thickness (mm): 500
Max. Taper Angle/Workpiece Thickness (degree/mm): ± 3° /100 /± 30° /100
Max. Machining Speed (mm2/min): 150
Precision Octagon (mm): ≤ 0.03
Precision Taper (mm): ≤ 0.04/none
Max. Working Current (A): 6.
Roughness (um): ≤ 1.0
Wire Diameter (mm): Φ 0.15~Φ 0.2
Wire Traveling Speed (m/min): 5 or 8
Load of Table (Kg): 5000
Working Solution: Saponification Liquid
Working Reservior Capacity (L): 110
Power Supply: 3N-380V/50Hz
Power Consumption (kVA): 2
Wire Guide Frame: Can be adjusted
Machine Dimensions (L*W*H)(mm): 2400*2200*1900/2280*2200*1900
Package Dimensions (L*W*H)(mm): 2700*2500*2250/2700*2500*2250

The machinery characteristics
1. Make features of big taper, considerable thickness, high efficiency, high precision and new structure etc, lead this industry;
2. There are computer, machine electric and pulse power supply all in the controller;
3. Main computer has two kinds of types_single board computer and microcomputer;
4. Double CPUs structure in microcomputer, program and control at the same time;
5. Good rigidity, running placidly, strong function, convenient and reliable operation;
6. The whole closed machine bed, working table with T shaped groove, pane fixture;
7. Suitable to process conductive metal moulds, complex metal parts and templates with high precision, high toughness and difficult processing;
8. Can cut plane, bevel, top and bottom different shaped surface, greatly expand the processing range;
9. According to users' request, add half closed-loop, transducer control system.

Main performance indexes and technical requirements
1. Software basic functions
A. Coordinate system: Absolute coordinate, incremental coordinate (relative coordinate);
B. Functions of coordinate transforming, zooming in and zooming out, rotating and tracking display in real time;
C. Functions of interpolation of straight line and circular arc;
D. Function of taper processing;
E. Function of processing different top and bottom shape;
F. Functions of short circuit and wire-break handling;
G. Functions of memorizing when power was cut and auto-stop after processing;
H. Functions of auto-edge position and auto-centering;
I. Function of auto-adding transitional arc (Arbitrary angle);
J. Function of processing backward;
K. Functions of menu technology and auto-programming;
L. Data transmission.
2. CNC system configuration and technical performances
A. CNC hardware:
A. Homemade PC: Upwards P2;
B. 128MB RAM;
C. 20GB hard disk;
D. 1.44 diskette drive;
E. 15" SVGA color display;
F. RS 232 interface and mouse;
B. CNC software and operating platform:
C. CNC software comprises the automatic programming system;
D. The operating platform is DOS 6.22.