MOORE NASA CNC G-18 CNC Jig Grinder USA #7400
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