WIRE CUT EDM MACHINE (STEP MOTOR)
DK7735-45
Contact Us
Model DK7735 DK7745 DK7750 DK7763 DK7780
Working Table size  (mm) 710*470 810*570 1000*650 1140*750 1350*985
Stroke(X/Y/)(mm) 350*450 450*550 500*630 630*800 800*1000
Max.Z axis travel(mm) 400 400 600 700 800
Cutting angle(°/80mm) ±3°  (可选15°/30°)
Max.cutting speed(mm²/min) ≥90(High speed≥150)
Optimum roughness(m) ≤2.5(Medium speed≤1.0)
Dia. of molybdenum wire(mm ) 0.1-0.3( recommend 0.18)
Molybdenum wire moving speed(m/s 11.5
Working coolant DX-1, DX-4, NG-1
Process accuracy (mm) according to the GB7926-2005 STANDARD
Feeding Pulse equivalent (mm) 0.001
Power supply single phase, 220V/50Hz,  three phase, 380V/50Hz
Power consumption( Kw) <1.0
Max.workpiece weight(kg) 300 450 700 1000 2000
Weight(kg) 1300 1800 2400 3200 4000
Dimension(mm) 1700*1370*1700 2000*1800*1900 2000*1900*2100 2500*2200*2200 3000*2800*2200
Main purpose and scope of application
Widely used in mold manufacturing, electronic instruments, precision machinery, auto parts, magnetic materials, nuclear industry, aerospace and military industries.
It is mainly suitable for processing various stamping dies, powder metallurgy dies, injection dies, wire drawing dies, corrugated plate forming dies and other dies.
It is suitable for machining micro holes, special-shaped holes, special-shaped grooves, narrow slits, standard missing parts, gears and complex parts processing.

Suitable for processing high hardness alloys, magnetic materials, precious metals.


WEDM take wire (Molybdenum wire or Tungsten and Molybdenum alloy wire ) as electrode, working liquid as media, Electrical discharging happened between the electrode and the work piece by using of the high frequency impulse power and the high peak current to bring high heat and high energy to erode the work piece. The preconceived track of the wire is controlled by the moving of X-Y axis and U-Y axis which are driven by the machine. Then the work piece is processed.


Medium speed wire cut EDM is a new generation of EDM machines which are widely used in the fields of moulds, automobile parts, aeronautics and astronautics, electronic instrument, military, light industry, and household appliances.



High Quality Wire Cut EDM Features:

1、 C type mechanical structure

2、 Automatic tightening system

3、 High efficiency and low consumption digital high frequency

4、 Max cutting speed 200mm²/min,

5、 Each 400, 000mm² wear 0.01mm diameter wire

6、 Best Roughness ≤0.8μm

7、 Standard installed Taiwan Linear Guide、Domestic ball screws(Optional Taiwan ball screws)

8、 Step Control WEDM Cabinet(Optional AC Servo Control Cabinet)