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High Speed Dk77 Series Dk7720 EDM Wire Cutting Machine

China High Speed Dk77 Series Dk7720 EDM Wire Cutting Machine, Find details about China Wire Cutting Machine, Wire Cut from High Speed Dk77 Series Dk7720 EDM Wire Cutting Machine

Model NO.
DK7720
Performance Classification
Economical CNC Machine Tools
Condition
New
Transport Package
Wooden Case
Specification
DK7720
Origin
China
HS Code
8501109101
Model NO.
DK7720
Performance Classification
Economical CNC Machine Tools
Condition
New
Transport Package
Wooden Case
Specification
DK7720
Origin
China
HS Code
8501109101

High Speed Dk77 Series Dk7720 EDM Wire Cutting MachineHigh Speed Dk77 Series Dk7720 EDM Wire Cutting Machine

High speed DK77 series DK7720 EDM wire cutting machine
    1. The WEDM is composed of main machine, electrical control system, software and cooling filter system. The main machine is mainly composed of fuselage, column, wire frame, workbench, etc. the structure of the machine tool is compact and the design is reasonable. It has five axes of X, y, u, V and Z, among which the four axes of X, y, u and V are linked and driven by step without resistance and constant current. The vertical cabinet dqe-ds-03 (full step type) of the electrical cabinet is made of cold-rolled steel plate, with electrostatic spray molding. The interior is equipped with computer and control software, high-frequency control module, driver, frequency converter, fan, etc. The cooling system includes water tank, cooling pump and filter screen.
    2. Long term normal working conditions of the machine:
 
Working environment

temperature		5~40ºC
relative humidity≤85%
Working temperature of

cooling water		≤30ºC
Power Supply380V±5%, can make as 415V;50Hz±1Hz;Three phase alternating current

High Speed Dk77 Series Dk7720 EDM Wire Cutting MachineHigh speed DK77 series DK7720 EDM wire cutting machine

S/Nprojectparameter
1modelDK7720
2Electrical cabinet formVertical cabinet (full step type)
3GuideSteel rail
4Lead screw formBall screw
5Xyuv motion motor formReactive stepping motor
6Working mode of wire conveying motorFrequency converter speed regulation1~12m/s
7Machine tool protectionEnvironmental protection cover
8Resolution of motion axis0.001mm
9Table size420X270mm
10X, y axial stroke250X200mm
11U, V axis travel±35×±35mm,(±60×±60m)
12Machining taper / machining thickness±6°(±15°)/80mm
13Maximum straight cutting thickness300mm(Z-axis manual lifting)
14control mode4 axis linkage
15Maximum load capacity100 kg
16Maximum processing current8A
17Maximum machining

efficiencyCr12,H=60mm		≥180 mm²/m,Aluminum cutting≥220 mm²/m
18Surface roughness(Straight line cutting,

H≤40mm)		Ra≤2.0μm
19Cutting accuracyCr12,H=40mm≤0.01mm
20Radial runout of wire storage cylinder≤0.02mm
21Molybdenum wire diameter range0.12~0.22mm
22Wire storage capacity of wire storage
cylinder		250m
23Loss of molybdenum wireCr12,H=40mm≤0.02mm
24Cutting power supplyHigh frequency power supply system without

resistance
25operating systemWindows XP
26Control systemAUTOCUT
27communication interfaceLAN,RS232,USB
28Operation functionDrawing or CAD (DXF) drawing import
29Volume of working tank55L
30Working fluid filtration modeFilter screen filtration
31Weight of whole machine900 kg
32Overall dimension of main engine1500x1000x1700mm 
33Cabinet size730×630×1820mm
34Rated power of electric appliance≤ 2.7kW

3.List of attached accessories
 
S/NProduct nameSpecificationsFree delivery
1scissors31

2		Hexagonal

wrench
M4-M10(5)
1
3Stiff hands14-171

4		Wooden

screwdriver
One type, cross type
2
5Oil gunMetal shell1

6		Molybdenum

wire calibrator
H80mm
1
7Top wire wheel 1
8Working fluidWater working fluid, Jiarun jr3a1

9
Electrode wire		Recommended 0.18mm

molybdenum wire
500m
10Guide wheelDia.49.5mm2
11Bearing625ZZ8
12Conductive block12mm×12mm2

13		Reversing

switch
NPN LJ186A3-8-Z BX
2

14		Silk conveyor

belt
110
1


High Speed Dk77 Series Dk7720 EDM Wire Cutting Machine

High Speed Dk77 Series Dk7720 EDM Wire Cutting Machine

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