Product Categories
Wire-cutting EDM machine
Brand: Samsung Manufacturer Type: Producer Location: Taizhou City
- Product Introduction
- Detailed Introduction
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Place of Origin Domestic Control Type Other The wire-cut EDM machine tool is mainly used for processing various complex and precision small parts, such as mold punches and dies. It has developed based on EDM drilling and forming processes. It not only advances the application of EDM processing but in some aspects has replaced EDM drilling and forming.
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The working principle of the wire-cut EDM machine with medium wire feed: The electrode wire wound on the wire feed drum moves at a certain speed along the rotation direction of the drum. The workpiece mounted on the machine table moves relative to the electrode wire along a predetermined control trajectory. One pole of the pulse power supply is connected to the workpiece, and the other pole is connected to the electrode wire. A certain discharge gap is always maintained between the workpiece and the electrode wire, and working fluid is sprayed. The spark discharge between the electrodes erodes a certain gap, and continuous pulsed discharges cut out the workpiece with the required shape and size. Medium wire feed technology here refers to the "medium wire feed" EDM wire cutting machine, which has significantly improved processing quality compared to the fast wire feed EDM, but it still belongs to the category of high-speed wire feed EDM machines. The cutting accuracy and surface finish still have a considerable gap compared to low-speed wire feed machines, and the stability of accuracy and finish also needs further improvement. The "medium wire feed machine" features simple structure, low cost, and low consumption, so it still has its place. The standards it follows are still those related to high-speed wire feed machines, so manufacturers should be honest and realistic when promoting to users.
Parameters of the wire-cut EDM medium wire feed machine:
Machine model
DK7732CA
DK7740CA
DK7750CA
Table surface size
mm
650×400
750×460
850×560
Table travel
mm
400×320
500×400
630×500
Maximum workpiece thickness
mm
200
200
200
Standard test piece processing accuracy
mm
≤0.009
≤0.009
≤0.009
Best surface roughness
μm
≤1.0
≤1.0
≤1.0
Maximum cutting speed
mm²/min
160
160
160
Wire feed speed
m/s
5-11.5
5-11.5
5-11.5
Taper processing
°/mm
3°/100
Machine power supply
3N-50Hz/380V
Total machine power
KVA
2.6
2.6
2.6
Working fluid
Special emulsion for multiple cutting
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Address: No. 459, Jichuan West Road, Taizhou City, Jiangsu Province
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