FBM

Floor type boring milling center.
4M~20M X axis travel

[Floor type boring milling centers: | FBM-4020 ~FBM-20040]
Axis Travel / X – column right & left: 4M,6M,8M,10M,12M,14M,16M,18M,20M
Axis Travel / Y – spindle head up & down: 2M, 2.5M, 3M, 3.5M, 4M
Axis Travel / Z – ram forward & backward: 1.2M
Axis Travel / W- quill forward & backward: 0.7M
Guide ways Dimension / X – column right & left: 2 x 65mm rails, total 10 runner blocks
Guide ways Dimension / Y – spindle head up & down: 2x65mm+2x45mm rails, total 8 runner blocks
Guide ways Dimension / Z – ram forward & backward: 4 x 45mm rails, total 8 runner blocks
Guide ways Dimension / W- quill forward & backward: 2 x 20mm rails, total 4 runner blocks
Axis Transmission / X axis: Ø100mm rotating nut up to 6M travel Ball screw
Axis Transmission / Rack pinion: Starting from 8M travel, with twin drives
Axis Transmission / Y axis: Ø70mm x 2 pieces Ball screw
Axis Transmission / Z axis: Ø50mm x 1 piece Ball screw
Axis Transmission / W axis: Ø40mm x 1 piece Ball screw
Feed rate / Rapid X / Y / Z / W axis: 20M / 20M / 10M / 5M per minute
Feed rate / Cutting X / Y / Z / W feed: 10M / 10M / 8M / 5M per minute
Feed rate / Minimum setting: 0.001MM
Castings Dimension L / W / H / X axis machine bed: X axis travel + 5300mm / 1373mm / 420mm
Castings Dimension L / W / H / Y axis machine column: 1200mm / 1710mm / Y axis travel + 3355mm
Castings Dimension L / W / H / Z axis sliding ram: 3500mm / 460mm / 520mm
Boring Spindle ( W axis ) / Diameter: 160mm dia.
Boring Spindle ( W axis ) / Taper & speed: BT#50 & 3000 RPM
Boring Spindle ( W axis ) / Torque ( 2 gearboxes ): 3300 Nm maximum at 180RPM
Automatic tool changer (optional) / Tool stations: 40, 60, 90, 120
Automatic tool changer (optional) / Max. tool dia. / length / weight: Ø150 mm / 300mm / 25kg
Automatic tool changer (optional) / Location: fixed on traveling column