מחרטה - מבוקרת מחזורית

VDF Boehringer DUC 560 ti

TECHNICAL DETAILS
Turning length: 4000 mm
Swing diameter over bed: 570 mm
Swing diameter over face slide: 365 mm
Sliding movement of the facing slide: 345 mm
Center height above flat track: 280 mm
Bed width: 360 mm
Bed carriage guide length: 520 mm
Facing slide width: 225 mm
Face slide length: 680 mm
Turning tool cross-section: max. 20 x 20 mm
Faceplate diameter: 560 mm
Chuck diameter: 250 - 315 mm according to VDF 6025

Control: SINUMERIK 810 D with screen
Workpiece weight with tailstock : max. 1,000 kg
Workpiece weight with tailstock and 2 steady rests : max. 1,600 kg

Main spindle
Spindle head according to DIN 55 027: size 8
Spindle diameter in the front bearing: 100 mm
Spindle bore: 62 mm
Internal taper of the main spindle: 70 meters.

Main drive
Motor type: Continuously variable three-phase motor (AC motor)
Drive power (60% / 100% duty cycle): 25/20 kW
Maximum torque (60% / 100% duty cycle): 1,800/1,400 Nm
Total speed range: 3 - 2,500 rpm (2-stage)
Constant cutting speed: 1 - 9,999 m/min

Feed drives
Drive type: three-phase servo drives (AC motor)
Feed range plan and longitudinal: 0.01-50 mm/rev
Max. feed rate (rapid traverse): 5 m/min
Conventional rapid traverse plan: 2.5 m/min
Max. feed rate longitudinal (rapid traverse): 10 m/min
Conventional rapid traverse longitudinal: 5 m/min
Feed force flat: 7,100 N
Feed force longitudinal: 12,500 N

tailstock
Quill diameter: 80 mm
Quill stroke: 190 mm
Inner taper of the quill: MK 5
Tip angle, normal: 60°

Thread pitch: 0.1 - 2,000 mm

MACHINE DETAILS
Space required: 6.83 x 2.16 m
Machine height: 1.98 m
Weight: 7,200 kg
Total connected load: 35 kVA

EQUIPMENT
- Sauter 8-station disc turret
- Fixed steady rest
- 8 cylindrical shank holders
- Coolant pump
- Lubrication pump
- Machine stand
- Transport foundation
- Main spindle brake
- Operating instructions and circuit diagrams