Mašina za brušenje alata - univerzalna

JUNKER Quickpoint 3000/60

max. grinding diameter 5-50 mm
grinding length 350 mm
workpiece length 50-300 mm
diameter 5-50 mm
current capacity 70 kVA
Control Siemens Sinumerik 840D
weight of the machine ca. 9 t
dimensions of the machine ca. 3300x2950x2400 m
Power supply: 400 V/50 Hz
Power: 70 kVA
Fuse protection: 3X125A
Conductor cross-section: 5X25 mm² Cu
Workpiece diameter: ? 5-? 50
Workpiece length: 50-300
- Manual loading and unloading
- External fully automatic loading device
- Workpiece spindle stock fixed on grinding table
Workpiece spindle unit:
Dimensions: ? 135 x 400 mm
Lubrication: Permanent grease lubrication
Bearing seal: With sealing air
Drive: with HF motor
Special mount: Junker standard collar ?75 mm
Max. speed: 6000 min. -1
Tailstock:
Longitudinal adjustment: manual
Turning center: Junker standard collar ? 48 mm (?75 mm)
Isdpfx Aoyan R Njaysif
Grinding table:
Feed: Z-axis
Grinding headstock:
Feed: X-axis
Horizontal swivel: B-axis
HF grinding spindle unit I, II, III
Dimensions: ? 165 x 350 mm
Flange: ? 190 mm
Standard collar: ? 127 mm
Lubrication: Permanent grease lubrication
Bearing seal: With sealing air
Drive: 8 kW
Balancing: Electronic
Speed max. 8800 min -1
Grinding wheel I, II, III
Type: Borazine (CBN) ceramic bonded
Diameter: ? 350 mm
Bore: ? 127 mm
Coating width: max. 5 mm (standard)
Peripheral speed: max. 140 m/s