Page 24 - metal2022
P. 24
HORIZONTAL BORING, MILLING & DRILLING MACHINE-FLOOR TYPE
Rigid frame
Dual servo motors on X, Y and B axis :
CBFP-160CNC
Optional milling heads : Various optional tables available :
EXT EXT90 HF50 Floor plate Angle plate
VAR3 VH2.5 ORT Sliding table Rotary table
M21U M21F M21F with automatic Rotary & sliding table Rotary & sliding &
Specifications head change tilting table
X-column right & left (m) 4, 6, 8, 10, 12, 14, 16, 18, 20 Triple boxes designed-Box in Box
Y-spindle head up & down (m) 2, 2.5, 3, 3.5, 4 in Box
Axis Travel
Z-ram forward & backward (m) 1.2
W-quill forward & backward (m) 0.7
X-column right & left 2x65mm rails, total 10 runner blocks
Guide ways Y-spindle head up & down 2x65mm+2x45mm rails, total 8 runner blocks
dimension Z-ram forward & backward 4x45mm rails, total 8 runner blocks
W-quill forward & backward 2x20mm rails, total 4 runner blocks
Ball screw Ø100mm rotating nut up to 6M travel
X axis
Rack pinion Starting from 8M travel, with twin drives
Axis transmission Y axis Ball screw Ø70mmx2 pieces
Z axis Ball screw Ø50mmx1 piece
W axis Ball screw Ø40mmx1 piece
Rapid X/Y/Z/W axis (m) 20/20/10/5 per minute
Feed rate Cutting X/Y/Z/W feed (m) 10/10/8/5 per minute
Minimum setting (mm) 0.001
X axis machine bed (mm) X axis travel+5300/1373/420
Castings dimension Y axis machine column (mm) 1200/1710/Y axis travel+3355
L/W/H ● Ram balance system :
Z axis sliding ram (mm) 3500/460/520 The dynamic ram balance system,
Diameter (mm) 160 dia. take care all the ram's geometrical
accuracy, straightness and parallelism:
Boring spindle Taper & speed BT#50 & 3000 RPM ● CNC control-by using servo motor
(W axis) Power (kw) 37 & 45(Fanuc)/37 &51KW(Siemens) and direct measuring linear scale,
which check ram's actual system
Torque (2 gearboxes ) 3300 Nm maximum at 180RPM response and make compensation of
Tools number 40, 60, 90, 120 stations natural dropping ram.
Automatic tool Max. tool dia./length/weight (mm/kg) Ø150/300/25 ● Balance system - this works in both
changer (optional) positive & negative directions, it means
Location fixed on traveling column that optimum compensation can be
CNC Brands Fanuc, Heidenhain, Siemens achieved for a wide variety of different
head weights.
22
