CNC Gantry Movable Beam Boring And Milling Machine consists of a fixed workbench, a moving gantry and a beam. The main structural parts are made of high-strength cast iron and phenolic sand, which has good shock absorption and thermal stability. The structure of the whole machine is characterized by high rigidity and high reliability. It is suitable for the processing of heavy-duty and extra-heavy basic parts in metallurgy, railway, heavy machinery, shipbuilding, automobile and other industries, especially for CNC machining of various planes, curved surfaces, space surfaces and heavy holes. And the length is very long.
CNC Gantry Movable Beam Boring And Milling Machine auxiliary milling head can be added according to the customer's processing requirements, and the five-face machining can be realized by one clamping. The boring head spindle is driven by an AC spindle servo motor. The output terminals of the spindle servo motor are directly connected to the automatic gearbox with upper and lower gears. The external encoder enables the fixed direction of the spindle and rigid tapping.
Main Technical Parameters
| Vertical CNC machining boring and milling machine | Unit | XK2925/6 | XK2930/8 | ||
| Worktable Size (WxL) | mm2 | 2500×6000 | 3000×8000 | ||
| T-SLOT | Slot number | mm | 8 | 10 | |
| Slot width | mm | 28 | 28 | ||
| Slot pitch | mm | 200 | 200 | ||
| Spindle to table distance | Max | mm | 1100 | 1500 | |
| Min | mm | 300 | 200 | ||
| Travel | Longitude(X) | mm | 4000 | 8000 | |
| Lateral(Y) | mm | 3500 | 3000 | ||
| Vertical(Z) | mm | 800 | 2000 | ||
| Spindle Number | / | BT50 | BT50 | ||
| Spindle Rotation Speed | Range | r/min | 10-4000 | 10-3000 | |
| Series | No grade (gear shift of 2 gears) | No grade (gear shift of 2 gears) | |||
| Spindle Torque | Nm | 190 | 1260 | ||
| Universal Milling Head A 、C axis | Range | / | A/C360 | A/C360 | |
| Method | Manual | Manual | |||
| In feeding speed | Longitude(X) | mm/min | 10-8000 | 10-6000 | |
| Lateral(Y) | mm/min | 10-6000 | 10-4000 | ||
| Vertical(Z) | mm/min | 10-3000 | 10-2000 | ||
| Fast In feeding speed | Longitude(X) | mm/min | 10000 | 8000 | |
| Lateral(Y) | mm/min | 8000 | 5000 | ||
| Vertical(Z) | mm/min | 4000 | 3000 | ||
| Spindle Servo Power | Kw | 30 | 22 | ||
| In feeding Servo Power | Longitude(X) | Nm | 28.4*2 | 27*2 | |
| Lateral(Y) | Nm | 18.6 | 27 | ||
| Vertical(Z) | Nm | 28.4 | 27 | ||
| Positioning Accuracy | mm | 0.02/1000 | 0.02/1000 | ||
| Re-positioning Accuracy | mm | 0.02 | 0.01 | ||
| Max Worktable Weight | T | 80 | 110 | ||
The machine can complete 4-axis linkage surface machining and rigid tapping.
