EDM CNC Wire Cutting Machine DK7740A

EDM CNC Wire Cutting Machine DK7740A 1.worktbale size:700*460 2.worktable travel:520*420 3.max table load:320

EDM CNC Wire Cutting Machine DK7740A

Technical parameters

Item Model DK7740A DK7740A (taper) Table travel(X×Y)(mm) 520×420 520×420 Worktable size (L×W)(mm) 700×460 700×460 (mm) 220~530 180~445 Max. workpiece thickness(mm) 500 415 Wire diameter (mm) Φ0.12~0.22 Φ0.12~0.22 Max. machining speed(mm2/min) 180 180 RoughnessRa/μm 1.25~2.5 1.25~2.5 Power consumption(kw) 1.8 1.8 Max. wire length(m) 320 320 Wire travelling speed(m/s) 11 11 Load of table(kg) 320 320 Machine weight(kg) 1450 1450 Machine dimensions(L×W×H)(mm) 1780×1360×1660 1780×1360×1660 Max. taper angle /plate thickness   ±5°

EDM CNC Wire Cutting Machine DK7740A

(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.

Optional Controller

C08-Single Board Computer Controllor

C08-Microcomputer Controllor

EDM CNC Wire Cutting Machine DK7740A