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CNC Deep-Hole Drilling & Boring Machine
Machining Range Drilling diameter: Φ30～Φ100 mm Boring diameter: Φ40～Φ360 mm Trepaning diameter: Φ80～Φ160 mm Workpiece outer diameter: Φ90～Φ500 mm Machine Functions Functions: Drilling, Boring, Trepanning. Drilling: BTA drilling method, chip removal rearward through the tool bar. Boring: Push-boring for through holes, chip removal forward through the pre-drilled hole of the workpiece. Trepanning: External oil supply, internal chip removal. Cooling medium is supplied to the tool through the oil feeder, carrying chips out through the inner hole of the tool bar.
Description
1.Machining Range
Drilling diameter: Φ30～Φ100 mm
Boring diameter: Φ40～Φ360 mm
Trepaning diameter: Φ80～Φ160 mm
Workpiece outer diameter: Φ90～Φ500 mm
2.Machine Functions
Functions: Drilling, Boring, Trepanning.
Drilling: BTA drilling method, chip removal rearward through the tool bar.
Boring: Push-boring for through holes, chip removal forward through the pre-drilled hole of the workpiece.
Trepanning: External oil supply, internal chip removal. Cooling medium is supplied to the tool through the oil feeder, carrying chips out through the inner hole of the tool bar.
3. Machine Specifications
Working Range
Drilling diameter: Φ30～Φ100mm
Boring diameter: Φ40～Φ360mm
Trepanning diameter: Φ80～Φ160mm
Machining depth: 4000mm
Workpiece outer diameter: Φ90～Φ500mm
Workpiece length range: 500-4000mm
Machine Performance
Z-axis (Drill Head Feed)Feed speed range: 5～1000mm/min
Rapid traverse speed: 2000mm/minServo motor torque/power: 28Nm/4.4KW
Maximum feed force: 100KN
X-axis (Oil Feeder Movement)Rapid traverse speed: 2000mm/min
Servo motor torque/power: 23Nm/3.6KW
Maximum clamping force: 60KN
Drill Head BoxSpindle speed range: 27～330r/min
Motor power: 30KW (Standard motor)
Gear shifting: Manual 12-speed adjustment
Spindle front taper bore: Metric 85, taper 1:20
Headstock
Spindle speed range: 30～60r/min
Motor power: 45KW (Servo spindle motor)
Spindle front taper bore: Metric 85, taper 1:20Chuck: Φ630mm, 3-jaw chuck
OthersTotal power of machine: 102KW
Machine load capacity: 3 tons
Guideway width: 600mm
Machine footprint: 14.5m × 3.3m
Distance from spindle center to top of guideway: 500mm
Maximum tool bar diameter through oil feeder: Φ220mm
Spindle axial runout: ≤0.018mm
Spindle radial runout: ≤0.015mm
Cooling System
Centrifugal Pump Flow rate: 12m³/hLift: 100mPower: 11KW
Sewage PumpFlow rate: 30m³/hLift: 40mPower: 7.5KW
Oil tank volume: Approx. 5000L
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