Giddings & Lewis B-8 Swing 77"

GIDDINGS & LEWIS B-8
Year: 1989

Swing 77"
Machining Length 70"
# Axis 4
Chuck Size 60"
Power 60 hp
Max RPM 272 RPM
Live Tooling No
Sub Spindle No
Control CNC (Fanuc 11TTF)

Table Size - 60" Combination Table.
Max O.D. swing - with side head - 66"
Max O.D. swing - above side head - 72"
Max clearance from facing tool tip in
pentagon to top of table - 70" this is an absolute dim.
Max clearance from facing tool tip in
pentagon to top of jaws - 64" this is an absolute dim.
Chuck type - (4) independent jaws
Table speeds - 3 - 68 RPM + 12 - 272 RPM
One head on rail - Pentagon turret
Side head - Square turret

Travels:
Pentagon turret, x axis - full rail
z axis - 36"
Side head u axis - 57.62
w axis - 25.5
Feeds:
Rapid traverse (all 4 axes) - 120- IPM
Cutting feed rate (all 4 axes) - .01" - .100"/REV
Ball screw size (all 4 axes) - 3" diameter
Electrics - 460/3/60
Drive motor - 60hp
CNC Control - Fanuc 11TTF, 4 axis simultaneous control,
pendant mount
Lube system - Trabon
Ways - Hardened and ground
Enductosyn scales
Chip conveyor
Accuracies - .0005"/ft - .001" full stroke; repeatability .0003"
Original year built - 1976 Re-manufactured with new Fanuc 11-TT-F 4-Axis, Loaded with All Tool holders Full Tool Crib
Conversational FAPT CNC Control