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Wire EDM with servo motors CW-series.
DELIVERY IN 3 MONTHS! TESTWORKS POSSIBLE!
PURPOSE:
CW series EDM machines are designed for stable, precision, semi automatic, and high speed machining of the parts in aerospace, automobile and other high tech industries. Models differ in working table size and its X/Y/Z/U/V axis travel. All models are designed to process any conductive materials with stable accuracy ±3,5 µ, surface quality 0.6 Ra (0.2 Ra – optional) and cutting efficiency up to 200 mm2/min. Brass wire with dia. 0.20, 0.25, 0.3 mm performs as an electrode.
FEATURES:
EDM Wire-Cutting Machines CW series have a built-in wire vertically alignment system.
Automatic water conductivity control system
Parameters
| Specifications | Unit | CW-10 | CW-30 | CW-50 | CW-70 |
| Machine type | — | Submerged | |||
| Max, workpiece size | mm | 680 х 420 х 150 | 780 х 500 х 250 | 1000 х 690 х 300 | 1200 х 790 х 300 |
| Max. workpiece weight | kg | 250 | 500 | 800 | 1000 |
| X / Y travel | mm | 300 х 200 | 400 х 300 | 600 х 400 | 800 х 500 |
| Z travel | mm | 150 | 250 | 300 | 300 |
| U / V travel | mm | ±30 ±30 | ±50 ±50 | ±50 ±50 | ±75 ±75 |
| X/Y travel speed | mm/min |
900 |
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| Best surface roughness | Ra, μm |
Ra0.3 |
Ra0.6 |
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| Workpiece cutting accuracy | μm |
±3.5 |
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| Max. machining speed | mm2/min |
200 |
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| X / Y / U / V drives | — |
AC servo drives |
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| Wire (brass) diameter | mm |
0.25 (0,15–0.3) |
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| Wire feed rate | m/min |
0–15 |
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| Automatic wire tensioning | gr.-force |
200–2500 |
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| Max. taper angle | deg. |
±15° / 80 |
±21° / 80 |
±30° / 80 |
|
| Max. wire drum weight | kg |
6 |
6 | 10 |
10 |
| Machine dimensions | mm |
2980 х 2270 х 2020 |
3250 х 2440 х 2060 | 3810 х 2670 х 2370 |
4250 х 2500 х 2300 |
| Total machine weight | kg |
2000 |
2700 | 3300 |
4600 |
| Dielectric liquid system | |||||
| Liquid tank capacity | L |
480 |
690 |
1200 |
|
| Paper filter SW-40 | mm |
300 x 60 x 500 |
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| Ion-exchange resin
container capacity |
L |
15 |
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| Generator | |||||
| Output circuit | — |
MOS power transistors |
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| Max. output current | A |
25 |
|||
| Max. voltage | V |
140 |
|||
| Number of voltage variation steps | — |
10 |
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| Selection of pulse delay | — |
50 |
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| CNC system | |||||
| Data input | — |
USB, LAN, keyboard, RS232C |
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| Display type | — |
15LCD-TFT |
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| Command system | — |
32-bit uniprocessor, closed-loop servo system |
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| Number of controlled axes | — |
XYUV+Z (4+1 axes) + rotary table (B-axis) — optional |
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| X, Y, U, V, Z feed step | mm |
0.001 |
|||
| Max. programmed value | mm |
±9999.999 |
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| Interpolation | — |
Linear/ circular |
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| Commands system | — |
Absolute / relational |
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| Cutting feed control | — |
Servo / continuous feed |
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| Scaling | — |
0.001–9999.999 |
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| Automatic second cut system | — |
Path repeat and automatic parametric variation |
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| Machining parameters
storage space |
— |
0–9999 |
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| Total power | kVA |
13 |
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Standard option
Extra options
