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DK7770 CNC EDM Wire Cutting Machine, 1.high speed, 2.good quality - details see: https://www.machineto.com/dk7770-cnc-edm-wire-cutting-machine-10144510

DK7770 CNC EDM Wire Cutting Machine

The parameters

The main parameters	Model
	DK7770 (Taper)
Table travel(mm)	970×710
Worktable Size(mm)	1250×800
Wire frame travel(mm)	220885
Max. workpiece thickness(mm)	855
Wire diameter (mm)	Φ0.120.22
Max. machining speed(mm2/min)	180
Roughnes Ra/μm	1.252.5
Power consumption(kw)	1.8
Max wire length(m)	320
Max. wire speed(m/s)	11
load of worktable(kg)	1300
Machine weight(kg)	4500
Machine dimensions(mm)	2610×2530×2030
Taper	±5°

DK7770 CNC EDM Wire Cutting Machine

(1) The machines 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 typessingle 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.

(2) 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.