XK7710AT is a special CNC bed-type milling machine and can process various workpieces with complicated profile surface and cavity, and can perform milling, boring, reaming and tapping at any angle in space with once clamping. It is widely used in all machinery manufacturing industries especially in dies and moulds industries.
●With side, ram and bed structure, high rigidity, beautiful configuration and easy operation.
●CNC system and AC Servo motors: Siemens (Germany), Fanuc (Japan), Fagor ( Spain) or Fidia ( Italy).
●Control for 3 axes ( simultaneous control of 3 axes), Y: Ram front and back movement; Z: Ram up and down movement, B: CNC swivel table rotataion).
●Equipped with universal milling head, the machine can mill workpieces at any angle in front hemisphere.
●Spindle motor: AC drive system,; spindle: infinitely variable speeds.
●With CNC rotary table, high rigidity of whole machine and large bearing weight.
●Box structure is adopted in main parts, with high rigidity and strength.
●Guideways of X and Y are rectangular, hardening and plastic structure for high rigidity, high strength and antifriction.
●Y and Z directions feeds are driven by precision ballscrew.
●Hydraulic balance used in up-down parts to guarantee its stable and reliable movement.
●Automatic central lubrication with fixed time and quantity.
●Enclosed hood. (Option)
| Name |
Unit |
XK7710AT |
| Diameter of swivel table |
mm |
Φ1000 |
T-slot of swivel table |
Number |
|
8 |
| Width |
mm |
18 |
| Diameter of center positioning hole |
mm |
Φ135H6 |
| Longitudinal travel of table |
Swivel range |
mm |
360°（Continuously） |
| Travel of ram |
Cross |
mm |
1000 |
| Vertical |
mm |
700 |
| Distance between spindle nose and table surface |
mm |
50～750 |
| Spindle motor power |
kw |
18 |
| Spindle speed |
rpm |
25～2500，Infinitely |
| Spindle taper |
|
BT50 |
| Rapid speed of Y and Z directions |
mm/min |
Y：800；Z：800 |
| Max. speed of B axis |
rap/min |
B：5 |
| Feed range of Y and Z directions |
mm/min |
Y、Z：10～4000 |
| Speed range of B axis |
rap/min |
B:0～5 |
| Max. bearing weight of table |
kg |
2000 |
| Positioning accuracy of Y and Z directions |
mm |
Y、Z：±0.01/500 |
| Indexing accuracy of B direction |
mm |
B:15″ |
| Reset accuracy of Y and Z directions |
mm |
Y、Z：0.01 |
| Reset accuracy of B direction |
mm |
B:4″ |
| Net weight |
kg |
26000 |
| Overall dimensions (L×W×H) |
mm |
3500×3000×3000 | |
|
