ALSBD3030 Cnc slewing bearing drilling machine(Side hanging) can be clamped with hard alloy inner-cooled drill bits and can also be drilled with high-speed steel twist drills. Mainly in the processing of flanges, heat exchangers and tube sheets, numerical control in machining process, high efficiency, high precision, convenient programming and simple operation. The high-speed CNC plane drilling machine mainly consists of bed and longitudinal sliding table, gantry and transverse sliding table, vertical ram type drilling power head, chip conveyor! Hydraulic system, cooling system, centralized lubrication system, electrical system, pneumatic system and so on.
ALSBD3030 Cnc slewing bearing drilling machine(Side hanging) can be clamped with hard alloy inner-cooled drill bits and can also be drilled with high-speed steel twist drills. Mainly in the processing of flanges, heat exchangers and tube sheets, numerical control in machining process, high efficiency, high precision, convenient programming and simple operation. The high-speed CNC plane drilling machine mainly consists of bed and longitudinal sliding table, gantry and transverse sliding table, vertical ram type drilling power head, chip conveyor! Hydraulic system, cooling system, centralized lubrication system, electrical system, pneumatic system and so on.
VIDEO
Item | Unit | Parameters | |
Work table | Size of workpiece (WxL) | mm | 3000×3000-24000 |
Two column spacing | mm | 4000 | |
Load- bearing of worktable | t/m² | 10 | |
T-slot width | mm | 28 | |
Vertical ram type power head | Quantity | / | 2 Standard |
Spindle taper hole | / | BT50 | |
Max. drilling diameter | mm | Φ80 | |
Drilling depth/ drilling diameter | / | ≤5（Carbide drill） | |
Max. milling cutter diameter | mm | 200 | |
max. tapping diameter | / | M36 | |
Spindle speed | r/min | 30—3000 Standard | |
Spindle servo motor power | kW | 37/56 Standard | |
Spindle max. torque | Nm | 700 Standard | |
Distance from spindle to worktable | mm | 300-800 Standard | |
Longitudinal movement of the gantry (X-axis) | Max. stroke | mm | 3000-24000 |
X-axis move speed | m/min | 0-10 | |
X-axis servo motor power/ torque | kW/Nm | 3/28.4 | |
Power head transverse movement (Y-axis) | Max. stroke | mm | 3000 |
Y-axis move speed | m/min | 0-10 | |
Y-axis servo motor power/ torque | kW/Nm | 3/28.4 | |
Vertical ram feed motion (Z axis)
| Stroke | mm | 650 |
Z-axis indeed speed | m/min | 0-5 | |
Z-axis servo motor power/torque | kW/Nm | 3/28.4 | |
Positioning precision | X-axis | mm | 0.06/2000 |
With grating 0.03/2000 | |||
Y-axis | mm | Full length | |
With grating 0.04/ Full length | |||
Re-Positioning precision | X-axis | mm | 0.03/2000 |
With grating 0.015/2000 | |||
Y-axis | mm | 0.04 Full length | |
With grating 0.02/ Full length | |||
Hydraulic system | Hydraulic pump pressure | MPa | 6.5 |
Hydraulic pump flow | L/min | 25 | |
Hydraulic pump motor power | kW | 3 | |
Chip removal | Chip conveyor type | Plate chain type | |
Number of chip conveyor | Pcs | 2 | |
Chip-removal speed | m/min | 1 | |
Motor power of chip conveyor | kW | 2X0.75 | |
Cooling down | Motor power of internal cooling water pump | kW | 2×3 |
Motor power of external cooling water pump | kW | 0.75 | |
Automatically lubrication system | Lubrication pressure | MPa | 2 |
Oiling quantity of lubrication point | mL | 0.1 | |
Electrical system | CNC system | Spanish FAGOR or Germany SIMENS | |
Numbers of CNC axes | 6 (+1 servo spindle ) | ||
Total motor power | kW | About 120 | |
Optional | / | Inline knife library system | |
1. Mainly composed by vertical slide, gantry and horizontal slide, vertical ram pillow drilling head, chip conveyor, hydraulic system, cooling system, centralized lubrication system, electrical system, pneumatic system and other parts.
2.Drilling power box is researched and developed by our own company, especially for large hole drilling, efficiency, high precision. The spindle is driven by high-power special frequency motor through the timing belt, spindle speed 30-560r/min with wide range of speed.
3.The machine uses electronic hand wheel control. When drilling the first hole to set up the feed position, the rest same types hole can be achieved fast forward →normal speed →fast rewind process. Thus it can save a lot of time of process, production efficiency greatly improved, and also has automatic chip breaking, chip removal, suspension, broken drill bit protection, manual hole for the jump function.
