QB400 CNC Medium Speed Molybdenum Wire Cut EDM Electric Discharge Machining
Product Description
Automations
1. Wire tension automatic control, No need to tighten the wire manually. Constant tension and stable accuracy.
2. the Z axis can move by automatic. No need to remove the wire.
3. Intelligent setting the cut parameter, operation is handy.
4. Wire diameter automation control. Reduction the accuracy error which caused by the change of the wire diameter.
| Machine Type |
QB350 |
QB400 |
QB500 |
QB630 |
QB800 |
| Table size mm |
540×730 |
600×900 |
1010×680 |
1230×820 |
1410×1010 |
| Table travel mm |
350×400 |
400×500 |
500×630 |
630×800 |
800×1000 |
| UV axis travel mm |
±25 |
±25 |
±25 |
±25 |
±25 |
| Workpiece max.Thickness mm |
400 |
400 |
600 |
600 |
600 |
| Workpiece max.Weight kg |
450 |
600 |
1400 |
2300 |
4000 |
| Machine weigh KG |
1400 |
1600 |
2400 |
3100 |
4000 |
| Max.Taper cutting |
±6° (need install wire guide) |
| the fast processing speed |
120 mm2/min |
| the best Roughness |
Ra1.0 |
| Wire diameter |
0.08-0.20 mm |
| Composite machining accuracy |
0.01 mm |
| Drive tpye |
Stepper motor |
| Guide |
Japanese THK linear guide |
| X Y axis screw |
Ball screw made in China |
| Bearing |
Japanese NSK bearing |
| Volume of the tank L |
100 |
| Tank size |
1080×620×630 mm |
| Wire cylinder stroke |
250 mm |
the important precision index. (with out wire guider!!)
1. Roughness: Ra≤1.0um/30000mm2.
2. Accuracy of the machining: ≤±0.005mm.
3. Conformance deviation: ≤0.005mm/30pcs.
4. Longitudinal dimension deviation: ≤0.005/100 mm.
the machine table is fully supported structure (consistent with the machining center), and use Ultra-quiet linear guide, Ensure high rigidity of the machine tool under high load. Bearings is NSK which imported from Japan. Equiped Panasonic AC servo motor.
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