CNC Wire Cut EDM [DK7763D] characteristics:
1. The casting for the main machine bed, using high rigid HT250, which made by a famous Japanese manufacturer. Integrated structure design, all casting parts are made with the procedure of resin-send and twice heat treatment to improve the max load weight and keep a good precision for long time and avoid the distortion.
2. Cantilever is symmetrical frame, which tension the electrode Molybdenum wire suitably to reduce the rate of wire-broken.
3. The controller equipped the BMXP Intelligent software, which integrates the program and control and based on Windows XP. This new designed BMXP software is the unique software for WEDM running on the condition of windows XP.
4. Using the PCI slot controller card and the High-tech Industrial computer, which greatly enhanced the stability of control and greatly reduced the computer the failure rate
5. To achieve a fast and convenient computer communication network, through network technology, graphics, data and program transmission, can be directly controlled by the technical design department since the first establishment of a program
6. Embedded Control system can be connected with many design software smoothly.
7. The search function of mechanical origin enable the transmission screw pitch compensation, in order to greatly improve the positioning accuracy, especially in Servo control system.
8. The control parameters of pulse power is directly by the software, in order to not only improve anti-jamming capability in pulse power output, but also increase the roughness of work piece.
9. Variety of pulse power can be chosen, which is suited for a number of processing conditions to improve the cutting ability of the high precision parts.
10. with a large database storage capacity, which accumulated from many experiences. User can choose the suitable parameter according to deferent working conditions. Users can adjust machining parameters to establish a database at any time according to their own experience
| CNC Wire Cut EDM [DK7763D] |
Unit |
DK7763D |
DK7763F |
| Worktable size (L× W) |
mm |
1100× 660 |
1100× 660 |
| Table travel(X× Y) |
mm |
630× 800 |
630× 800 |
| Max. workpiece thickness |
mm |
500 |
500 |
| Max. taper angle /plate thickness |
Degree/mm |
± 3° /100 |
± 30° /100 |
| Max. machining speed |
mm² /min |
120 |
120 |
| Precision |
Octagon |
mm |
≤ 0.015 |
≤ 0.015 |
| taper |
mm |
≤ 0.04 |
≤ 0.1 |
| Max. working current |
A |
6 |
6 |
| Roughness |
μ m |
≤ 2.5 |
≤ 2.5 |
| Wire diameter |
mm |
0.15~0.2 |
0.15~0.2 |
| Wire travelling speed |
m/min |
5~11 |
5~11 |
| Load of table |
Kg |
3000 |
3000 |
| Working solution |
|
working solution BM-2, BM-4 or Saponification Liquid |
| Working reservoir capacity |
L |
56 |
56 |
| Power supply |
|
3N-380V/50Hz |
3N-380V/50Hz |
| Power consumption |
KVA |
3 |
3 |
| Wire guide frame |
|
Adjustable |
| Machine dimensionsL× W× H) |
mm |
2040× 1850× 1800 |
2040× 1850× 1800 |
| Package dimensions(L× W× H) |
mm |
2450× 2100× 2000 |
2450× 2100× 2250 |
| Machine weight |
Kg |
4500 |
4500 |
| Controller type |
|
BMW-2008 |
BMW-20028 |
2. Machine precision (according to the standard GB 7926-87)
| Item\Model |
DK7770 |
| Movement vector of X, Y axes |
0.005mm |
| Positioning precision of X axis |
≤ 0.03mm |
| Repetitive positioning precision of X axis |
0.002mm |
| Positioning precision of Y axis |
≤ 0.03mm |
| Repetitive positioning precision of Y axis |
0.002mm |
| Perpendicularity of the wire to the working table |
≤ 0.01mm |
| Radial jumpiness of wire winding drum |
≤ 0.03mm |
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