SJ/DK7732 series CNC wire-cut discharge machine
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.
Technical parameters of DK7732
|
Item
|
Unit
|
7732C
|
7732D
|
7732E
|
7732F
|
|
Worktable size (L×W)
|
mm
|
635×415
|
635×415
|
635×415
|
635×415
|
|
Table travel(X×Y)
|
mm
|
320×400
|
320×400
|
320×400
|
320×400
|
|
Max. workpiece thickness
|
mm
|
300
|
500
|
300
|
500
|
|
Max. taper angle/plate thickness
|
degree/mm
|
±3°/100
|
±3°/100
|
±30°/100
|
±30°/100
|
|
Max. machining speed
|
mm²/min
|
120
|
120
|
120
|
120
|
|
Precision
|
Octagon
|
mm
|
≤0.015
|
≤0.015
|
≤0.015
|
≤0.015
|
|
taper
|
mm
|
≤0.04
|
≤0.04
|
≤0.1
|
≤0.1
|
|
Max. working current
|
A
|
6
|
6
|
6
|
6
|
|
Roughness, three cutting
|
μm
|
≤1.5
|
≤1.5
|
≤1.5
|
≤1.5
|
|
Wire diameter
|
mm
|
Ф0.15~Ф0.2
|
Ф0.15~Ф0.2
|
Ф0.15~Ф0.2
|
Ф0.15~Ф0.2
|
|
Wire travelling speed
|
m/min
|
5~11
|
5~11
|
5~11
|
5~11
|
|
Load of table
|
Kg
|
400
|
400
|
400
|
400
|
|
Working solution
|
|
Saponification Liquid
|
|
Working reservoir capacity
|
L
|
56
|
56
|
56
|
56
|
|
Power supply
|
|
3N-380V/50Hz
|
3N-380V/50Hz
|
3N-380V/50Hz
|
3N-380V/50Hz
|
|
Power consumption
|
KVA
|
3
|
3
|
3
|
3
|
|
Wire guide frame
|
|
Adjustable
|
|
Machine dimensions(L×W×H)
|
mm
|
1450×1000×1550
|
1450×1000×1750
|
1450×1000×1550
|
1450×1000×1750
|
|
Package dimensions(L×W×H)
|
mm
|
1800×1400×1800
|
1800×1400×2100
|
1800×1400×1800
|
1800×1400×2200
|
|
Machine weight
|
Kg
|
1700
|
1700
|
1700
|
1700
|
