MOORE G-18 CNC Jig Grinder Coordinated Hole Grinding – Year 1991
MOORE NASA CNC G-18 CNC Jig Grinder
Model # G-18
Serial # G4055
Year of manufacture- 1991’ Machine / Retrofitted 2000’s
Table size- 11” x 24”
X axis travel- 17.5”
Y axis travel- 10.5”
Table top to wheel collet, minimum: 2″
Table top to wheel collet, maximum: 18″
Spindle to column ways: 10″
Spindle to column below ways: 13-1/2”
Infinitely variable spindle speeds: 25-225 R.P.M.
Infinitely variable spindle feeds: 2-120 S.P.M.
Spindle feed adjustable from: 0.100″ to 3-5/8″
Grinding wheel speeds: 6,000-175,000 R.P.M.
Grinding capacity, grinding wheels: 1/64″-3-1/2″
Angular adjustment of spindle, either way: 1-1/2°
included angle: 3″
Radial offset of grinding spindle::
A: from center to 1-1/8″ off center by rough adjustment while running
B: b) .0001″ adjusted for distance of .100″ anywhere in the 1-1/8″ range
equipped with:
FAGOR CNC Control and pendant
40,000 R.P.M. Spindle head
Hardened, ground, and lapped steel ways (no gibs)
Hardened, ground, and lapped nitralloy leadscrews Leadscrews and nuts that are fully immersed & operated in a bath of oil
Machine is wired for 1/60/230 volt operation.
Machine weight- 4500 Lbs.
Machine dimensions 58” x 62” x 94” H (less control pendant)
