MOORE #3 PRECISION JIG GRINDER

GENERAL SPECIFICATIONS:

Table working surface 11" x 24" (280 x 610 mm)
Table travel (longitudinal) 18" (450 mm)
Table travel (cross) 11" (280 mm)
Spindle housing Vertical travel 12-5/8" (320 mm)
Spindle vertical travel 3-5/8" (92 mm)
Table top to wheel collet 2" - 18" (50 - 450 mm)
Spindle to column ways 10" (250 mm)
Spindle to column below ways 13-1/2" (340 mm)
Main spindle speeds 25 - 225 RPM infinitely variable
Spindle feeds 2 - 120 cycles/min. infinit-
ely v
ariable
at on
e inch/stroke
setti
ng) adjustable from
-100
3-5/8"
(2.5
- 92 mm)
Grinding wheel speeds 6,000 to 175,000 RPM with
optio
nal grinding heads
Grinding capacity (hole diameter) 1/64" - 3-1/2" (0,4 - 89 mm)
Angular adjustment of spindle up to 1-1/2 deg. from center
line
(3 deg. incl. angle
over
full vertical travel)
Radial offset of grinding spindle Coarse adjustment from
behin
d center to 1-
1/8"
(29 mm) beyond
cente
r. Fine adjustment
in in
crements of .0001"
(or 1
.0 mm) for a
dista
nce of .075"
(1.9
mm) anywhere
withi
n the full coarse
adjus
tment range.
Overall dimensions 57-1/2" LR x 58-1/2" FB x 91" H
Weight (est.) 4,000 lbs.
NOTE Machine was purchased from the model shop of a major telecommu
nications
plant and appears to be in excellent condition.