#1 BROWN & SHARPE UNIVERSAL CYLINDRICAL GRINDER

Capacity
Swing over table 10" diameter
Distance between centers, nominal 20"
Distance between centers, maximum 22-3/4"
Distance, centerline of work to centerline of external
grinding spindle, maximum 11"
Distance, centerline of work to centerline of external
grinding spindle, minimum 2"
Center rest takes work to 2" diameter
Sliding table
Traversed hydraulically or by hand
Power travel, number of changes infinite
Power travel, range 3 to 150 IPM
Travel per revolution of handwheel, slow 0.1"
Travel per revolution of handwheel, fast 2.5"
Table dwell available for either or both ends of table trave
l 0 to 2-1/2 seconds
Swivel table
Scales for angular settings graduated to
Degrees 8-1/4
Taper per foot 3-1/2"
Percent 28
Cross feeds
Automatic and hand operated
Automatic; reduction in diameter of work at each table rever
sal,
or at alternative reversals only, range 0.0001" to 0.0
03"
Hand; feed (on dia.) per rev. of handwheel, slow 0.01"
Hand; feed (on dia.) per rev. of handwheel, fast 0.3"
Headstock
Speeds; infinite number for both dead-center and revolving-s
pindle
grinding 60 to 600 RPM
Hole through spindle takes work up to 1-1/4" diamete
r
Swivels 180 degrees; base scale graduated in degrees to 90 d
egrees; settings
indicated by either of two zero marks 90 degrees apart
(CONT.)
Footstock
Center has B&S taper No. 7
Hydraulic system
Removable, wheel-mounted steel tank, capacity 13 gal
lons
Pump driven through V-belt by ball-bearing type motor
3/4 HP
Motor also drives generator that supplies direct current for
headstock motor
Coolant system
Removable, wheel-mounted steel tank, capacity 10 gal
lons
Motor-driven centrifugal pump (B&S No. 206) 1/4 HP
Lubricating system reservoir
In base of machine (separate from hydraulic system), capacit
y 3 gallons
Approximate Net weight (machine fitted with motors) 5,650
lbs.