Performance of DK7763 precision wire edm

Precision wire edm is a wire cutting machine that uses electrode wire and high-frequency power supply to cut the workpiece according to the predetermined track under the control of CNC system. The machine tool has good rigidity, stable operation, strong function, convenient and reliable operation. It is suitable for machining conductive metal molds with high precision, high toughness and difficult machining, complex metal parts and templates. This type of machine greatly expands the processing range of wire cutting machine. It is used to mold the special-shaped materials of plastic steel doors and windows, aluminum alloy doors and windows, auto parts, TV sets, washing machines and other household appliances. It is widely used in mold, electronic instrument, precision machinery, auto parts, military industry and other departments.

The bed is made of high-strength cast iron and formed base, which is the load-bearing part of the machine tool.Casting body of machine tool are cast by resin sand casting technology and annealed twice at high temperature. Its self weight is also large in the same type of machine tools to ensure the permanence of mechanical accuracy.

Characteristics of DK7763 precision wire edm

1. The electric control cabinet is equipped with high-speed cutting function, and the frequency conversion technology is adopted to make the wire transportation more stable. The surface finish of the workpiece is improved to ＜2.5 µ m and the machining accuracy is ＜0.015mm

2. CNC digital control wire feeding mode is adopted to improve the surface finish of the workpiece

3. It has the function of unidirectional discharge to effectively control the cutting lines on the workpiece surface

4. It has an intelligent database, which can be selected by users according to different workpiece cutting needs through a large number of experiments and optimization combinations

5. It has the function of high and low voltage shift current to meet the selection of processing current under different workpiece materials

6. It has grouping pulse auxiliary function to further meet the fine requirements of high-end customers

7. In particular, the new filtered water tank is selected to prolong the service life of the working fluid, improve the cleanliness of the working fluid, enhance the slag discharge performance, and finally improve the finish of the processed workpiece. Combined with the latest coolant water-based working fluid, it is harmless to the operator and the environment and meets the requirements of environmental protection

8. High speed electric cabinet is adopted, with beautiful appearance and reasonable internal structure. The heat dissipation effect is good. The electric cabinet has undergone long-term high-temperature aging before leaving the factory to ensure that the components are suitable for long-term continuous work. The integrated software of autocut programming and control is adopted to completely CAD graphics without conversion.

Techical Parameter