Description

SW BA 622 CNC Horizontal Machining Center- Year 2012

Manufacturer: SW
Model: BA 622
Year of manufacture: 2012
CNC Machine
Production ended few months back.
We kept the machine available for service parts which are done now
We are looking to sell this machine as it doesn’t fit into our future machining line-up and customer requirements.

Working range
X-axis: 600 mm
Y-axis (tool change position): 600 mm (950 mm)
Z-axis: 500 mm (Z1, Z2)
Spindle distance: 600 mm

Workpiece carrier
Swivel carrier / counterbearing with crown gear: swivel time: 0 / 180° approx. 3,75 s
A- and U-axis, prepared for mounting a fixture plate, up to max.: Ø 675 mm x 1 430 mm
Drive system: Torque motor
Load capacity: 2 x 700 kg
Speed range A-, U-axis: 1 – 50 rpm
C- / W-axis: 2 / 4 satellites
Work spindle
– HSK-A100 (Typ 1)
Speed range: 1 – 10 000 rpm
Spindle bearings: ø 100 mm
Power / Torque (25% duty cycle): 28 kW / 340 Nm
Run up time: 0 – nmax < 1,75 s
– HSK-A100 (Typ 2)
Power / Torque (25% duty cycle): 30 kW / 375 Nm
Run up time: 0 – nmax < 1,70 s

Feed drive
Drive system: Ball screw
Rapid traverse: X / Y / Z 60 / 60 / 70 m/min
Axis acceleration: X / Y / Z 8 / 9 / 12 m/s²
Max. feed thrust: X / Y / Z 15 000 / 15000 / 2 x 8000 N

Accuracy
Position measuring system: Direct, absolute
Positioning tolerance X / Y / Z: Tp = 0,008 mm

Tool magazine
Tool change system: Pick-Up
Capacity: 2 x 28 (2 x 48, 2 x 72)*
Max. tool ø: 110 / 250 mm (-o-)
Max. tool length: 425 mm
Max. tool weight HSK-A100: 20 kg
Max. tool weight HSK-A80: 12 / 18 kg (-o-)
Max. tool weight HSK-A63: 10 kg

Tool change
Chip-to-chip time: approx. 3,50 s

Weight / Dimensions
Total weight: approx. 18 000 kg
Transport dimensions (W x H x L): 3,75 m x 3,30 m x 4,75 m
Machine installed (W x H x L): 4,95 m x 3,60 m x 7,50 m

Connected load
Operating voltage: 3 x 400 Volt, 50 Hz, TN-S/TN-C Netz
Total connected load: 105 kVA
Mean air consumption: 0,6 Nm³/min (6 bar)

CNC control system
Siemens SINUMERIK 840 D sl