Origin	China
Model Number	DK7725A
Brand Name	LIANGYOU

CNC Middle Speed Wire Cutting Machine DK7725A

Product Name ï¼ÂšDK7725A

Product Descriptionï¼Âš Parameter Model DK7725A Worktable travel(mm) 350×300 Worktable size(mm) 510×310 Wire frame travel length(mm) 190ï½Âž430 Max. workpiece thickness(mm) 400 Wire electrode diameter(mm) Φ0.12ï½Âž0.22 Cutting times (n) 1ï¼Â7 Multi-cutting precision(mm) 〈±0.006 Max machining efficiency (3 cuttings)(mm2/min) 〉80 roughness (Ra/μm) 〈1.0 Power consumption(kw) 1.8 Max wire length(m) 270 Wire electrode speed(m/s) 3ï¼Â11 Max load of worktable(kg) 180 Machine weight(kg) 900

More models of CNC Middle Speed Wire Cutting Machine

Model	The main parameters
	Max.table travel(mm)	Worktable size(mm)	wire travel length(mm)	Max. workpiece thickness(mm)	Wire diameter(mm)	Max.processing efficiency (mm2/min)
DK7725A	350×300	510×310	190ï½Âž430	400	Φ0.12ï½Âž0.22	180	More
DK7725A Taper	350×300	510×310	140ï½Âž345	315	Φ0.12ï½Âž0.22	180	More
DK7732A	440×350	600×360	220ï½Âž430	400	Φ0.12ï½Âž0.22	180	More
DK7732A Taper	440×350	600×360	180ï½Âž345	315	Φ0.12ï½Âž0.22	180	More
DK7740A	520×420	700×460	220ï½Âž530	500	Φ0.12ï½Âž0.22	180	More
DK7740A Taper	520×420	700×460	180ï½Âž445	415	Φ0.12ï½Âž0.22	180	More
DK7750A	630×500	830×520	220ï½Âž630	600	Φ0.12ï½Âž0.22	180	More
DK7750A Taper	630×500	830×520	180ï½Âž545	515	Φ0.12ï½Âž0.22	180	More

(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

HF EDM Controller

YH EDM Controller