DK7720 high speed wire cutting machine

DK7720 high speed wire cutting machine
Model:DK7720
Brand:-
Origin:Made In China
Category:Industrial Supplies / Machinery / Machine Tool
Label:Wire Cutting Machine , CNC Wire Cutting , CNC Cutting Machine
Price: US $4800 / set
Min. Order:1 set
Inquire Now

Product Description

Purpose of DK7720 high speed wire cutting machine

 

The working principle of WEDM is to use the continuously moving fine electrode wire as the electrode to etch the metal and cut the workpiece by pulse spark discharge.

The equipment is mainly used for manufacturing various molds, electrodes and precision parts, and processing complex cavities and curved surfaces of various conductors such as cemented carbide, quenched steel, graphite, aluminum alloy, structural steel, stainless steel, titanium alloy and diamond. It has the characteristics of high machining precision, high finish and fast cutting speed. The appearance design of the machine tool is beautiful and generous, the structural design is reasonable and compact, and the mechanical structure is solid. In terms of structural characteristics, the machine tool has strong practical functions. The unit of measurement of all parts of the machine tool and various instruments adopts the unit of measurement (SI) standard. The equipment protection devices are complete and reliable, and meet the provisions and requirements of relevant national departments on the general terms of machine tool safety protection.

Advantages of DK7720 high speed wire cutting machine

 

1. Wide scope of application

It can be machined regardless of the thickness and hardness of the material

As long as it is a conductive material, it can be processed from a thin plate into cemented carbide, regardless of the thickness, size and hardness of the material.

2. It can process complex shapes

In addition to linear cutting, it can also be cut into arcs and process complex shapes, such as the combination of lines and arcs.

Taper machining can also be carried out by moving the upper and lower metal wires respectively.

3. High accuracy

The accuracy of wire cutting is comparable to that of grinder (0.005 mm unit).

4. No burr

Since deburring is not required, peripherals such as chip conveyor belts are not required, and the process can be shortened.

5. No special tools are required

Since a relatively cheap brass (brass) wire can be used instead of a consumable tool such as a cutting tool for rotation and cutting, the tool does not need to be replaced and the cost of consumables can be reduced.

6. Reduce material damage

Because wire cutting is a non-contact process, the load on the material will not be too large, and the thermal deformation is also very small.

Techical Parameter

 

S/N

project

parameter

1

model

DK7720

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 regulation1~12m/s

7

Machine tool protection

Environmental protection cover

8

Resolution of motion axis

0.001mm

9

Table size

420X270mm

10

X, y axial stroke

250X200mm

11

U, V axis travel

±35×±35mm,(±60×±60m)

12

Machining taper / machining thickness

±6°(±15°)/80mm

13

Maximum straight cutting thickness

300mm(Z-axis manual lifting)

14

control mode

4 axis linkage

15

Maximum load capacity

100kg

16

Maximum processing current

8A

17

Maximummachining efficiencyCr12,H=60mm

≥180 mm²/m,Aluminum cutting≥220 mm²/m

18

Surface roughness(Straight line cutting,H≤40mm)

Ra≤2.0μm

19

Cutting accuracyCr12,H=40mm

≤0.01mm

20

Radial runout of wire storage cylinder

≤0.02mm

21

Molybdenum wire diameter range

0.12~0.22mm

22

Wire storage capacity of wire storage cylinder

250m

23

Loss of molybdenum wireCr12,H=40mm

≤0.02mm

24

Cutting power supply

High frequency power supply system without resistance

25

operating system

Windows XP

26

Control system

AUTOCUT

27

communication interface

LAN、RS232、USB

28

Operation function

Drawing or CAD (DXF) drawing import

29

Volume of working tank

55L

30

Working fluid filtration mode

Filter screen filtration

31

Weight of whole machine

900 kg

32

Overall dimension of main engine

1500x1000x1700mm 

33

Cabinet size

730×630×1820mm

34

Rated power of electric appliance

≤2.7kW

DK7720 high speed wire cutting machine 1DK7720 high speed wire cutting machine 2DK7720 high speed wire cutting machine 3DK7720 high speed wire cutting machine 4DK7720 high speed wire cutting machine 5

Member Information

Suzhou Talent Import & Export Co., Ltd.
Country/Region:Jiang Su - China
Business Nature:Trading Company
Phone:18913180797
Contact:Flora Wu (assistant)
Last Online:03 Dec, 2021