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  • DK7745 High Efficiency Fast Wire Cutting

  • DK7745 High Efficiency Fast Wire Cutting

  • DK7745 High Efficiency Fast Wire Cutting

  • DK7745 High Efficiency Fast Wire Cutting

DK7745 High Efficiency Fast Wire Cutting

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DK7745 High Efficiency Fast Wire Cutting

  High efficiency fast wire cutting is a set of machine tool electrical appliances, high frequency power supply, servo control and graphics programming as one, to achieve high efficiency, high precision, high finish, simple processing control, greatly improve the processing level of fast wire cutting machine. Flexible commutation with frequency converter is adopted in machine tool commutation, which can arbitrarily adjust the speed of wire conveyor drum, thereby improving the smoothness of workpiece. High efficiency (cutting efficiency can reach 7000 to 8000 square millimeters per hour) is twice the cutting efficiency of ordinary machine tools. Energy saving (machine energy consumption is 0.85 degrees per hour) is 50% more energy saving than that of ordinary machine tools. Environmental protection (machine tool environmental protection water cover to prevent working fluid splashing) can be replaced once in 30 working days by using high-pressure filter water tank working fluid, which greatly improves working time and reduces the number of sewage discharge. The electrical parts of the machine tool are all installed in the control cabinet for waterproof treatment, and all the oil supply is integrated with manual oil pump.


1.Select paired clearance-free bearings to improve accuracy.

2. Selection of high quality ball screw    

3. Using steel-inlaid guide rail      

4. Good assembly process requirements

5.By using frequency converter, the speed of the wire drum can be adjusted arbitrarily, thus improving the smoothness of the workpiece.

6.Conventional processing efficiency can reach 150 mm2/min.

 

No.

Item

Parameters

1

model

DK7745

2

Electrical cabinet form

Vertical cabinet (full step type)

3

Guide

Steel rail

4

Lead screw form

Ball screw

5

XYUV motion motor form

Reactive stepping motor

6

Working mode of wire conveying motor

Frequency converter speed regulation 1 ~ 12m / S

7

Machine tool protection

Environmental protection cover

8

Resolution of motion axis

0.001mm

9

Table size

580×850

10

X,Y axial stroke

450×550mm

11

U, V axis travel

±30×±30mm

12

Machining taper / machining thickness

±6°/80mm

13

Maximum straight cutting thickness

600mm (Z-axis manual lifting)

14

Control Mode

4 axis linkage

15

Maximum load capacity

300 kg

16

Maximum processing current

12 A

17

Maximum processing efficiency Cr12, H = 60mm

≥180 mm²/m

18

Surface roughness (straight cutting, H ≤ 40mm)

Ra≤2.0μm

19

Cutting accuracy Cr12, H = 40mm

≤0.01mm

20

Radial runout of wire storage cylinder

≤0.02mm

21

Molybdenum wire diameter range

0.12-0.22 mm

22

Wire storage capacity of wire storage cylinder

250m

23

Molybdenum wire loss Cr12, H = 40mm

≤0.02mm /300000mm²

24

Cutting power supply

High frequency power supply system without resistance

25

Operating System

Windows XP

26

Control system

AUTOCUT

27

Communication Interface

LANRS232USB

28

Operation function

Drawing or CAD drawing import

29

Working tank volume

90 L

30

Working fluid filtration mode

Filter screen filtration

31

Weight of whole machine

1700 kg

32

Overall dimension of main engine

1900х1300х1800 mm

33

Cabinet size

73630х1820 mm

34

Rated power of electric appliance

≤ 2.7kW


sample pictures

High Efficiency Fast Wire Cutting DK7745

High Efficiency Fast Wire Cutting DK7745


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