ALPD2020-2 CNC PIPER DRILLING Machine is mainly composed with lathe bed, rotating shaft, three grip self-centering chuck, movable column, power head, adjustable tail seat, CNC system, cooling system and other components.
ALPD2020-2 CNC PIPER DRILLING Machine is mainly composed with lathe bed, rotating shaft, three grip self-centering chuck, movable column, power head, adjustable tail seat, CNC system, cooling system and other components.
Main Technical Parameters
| Item | Unit | ALPD2020-2 | |
| Maximum workpiece size | WXL | mm | 200×2000 |
| Maximum thickness of workpece | ≤ 5mm | ||
| Vertical pillow drilling power head | Qty. | PCS | 1 |
| Spindle taper | BT40 | ||
| drilling diameter | mm | Φ2-Φ26 | |
| Spindle speed | r/min | 30~1500 | |
| Variable frequency spindle motor | KW | 2.2 | |
| Distance between the lower end face of spindle and the center of chuck | mm | 150-400 | |
| Workpiece rotation axis (Y axis) | Diameter range | mm | 20-200 |
| X-axis moving speed | m/min | 0~9 | |
| X-axis servo motor power | KW | 750*1 | |
| Power head moves vertically (X axis) | Maximum travel | mm | 2000 |
| Y-axis movement speed | m/min | 0~9 | |
| Y axis servo motor power | KW | 2.3 | |
| Vertical ram feed motion (Z axis) | Maximum travel | mm | 250 |
| Z-axis movement speed | m/min | 0~8 | |
| Z axis servo motor power | KW | 1×2.3 band-type brake | |
| Three-axis positioning accuracy | X/Y/Z | mm | ±0.05/300 |
| Three-axis repeat positioning accuracy | X/Y/Z | mm | ±0.025/300 |
| Machine dimension | Length × width × height | mm | 3200×1250×180 |
| Gross weight | t | （about）2 | |
Transmission and guide
1. Check and adjust each transmission component to repair or replace worn parts.
2. Check and adjust the bearing clearance of the main shaft, remove the burrs from the taper hole, check the gear wear in the gearbox and the transfer box, and the noise in the bearing 3. during operation. If there is damage, replace it, adjust the spindle to make the turbulence Within the prescribed range.
4. Check and adjust the clamping mechanism, and the positioning of each joystick is accurate.
5. After checking the guide rails, remove the burrs, repair the scratches, and adjust the gap.
