Cincinnati 18 x 48 UNIVERSAL GRINDER

18 x 48 CINCINNATI UNIVERSAL GRINDER
Year: 1967


STANDARD SPECIFICATIONS
Maximum swing over table…………………………………………….. 18 15/16”
Maximum diameter machine will grind with full size wheel…………... 18 15/16”
Minimum diameter machine will grind with either full size or
worn out wheel………………………………………………………….. 0
Nominal distance between centers……………………………………... 48”
Distance from floor to centers………………………………………….. 44 3/8”
Swivel table graduated to angel of - toward wheel head……………….. 9°
- away from wheel head…………... 2°
Swivel table graduated to taper per foot of - toward wheel head…….... 3 3/4"
- away from wheel head.… 1”
Floor space required…………………………………………………… 72 3/4” x 184 1/4”

GRINDING WHEEL HEAD
Swivel range - (lower swivel), right and left…………………………. 90°
- (upper swivel), right and left…………………………. 30°
Grinding wheels regularly supplied (diameter x face x hole)………… 14” x 1 1/2" x 5”

CROSS FEED
Automatic infeed at table reversal (diameter reduction) - low……….. .0002” to .005”
- high………. .0005” to .0125”
Wheel head movement per turn of cross feed hand wheel - low……... .050”
- high…….. .025”
Minimum infeed increment in terms of diameter reduction………….. .00005”

HEAD STOCK AND FOOT STOCK
Taper hole in head stock and foot stock spindles………………………… No. 10 B & S
Number of work rotation speeds…………………………………………. Infinite
Range of work rotation speeds…………………………………………… 25 to 200 RPM
Head stock spindle nose, American Lathe Standard…………………….. 6”
Head stock swivel - toward wheel head…………………………………. 90°
- away from wheel head……………………………... 30°

TABLE
Number of table traverse speeds………………………………………… Infinite
Range of table traverse speeds, inches per minute……………………… 3 to 220
Minimum movement required to reverse table…………………………. 3/32”
Accuracy of table reversal at all traverse rates………………………….. .004”
Independent right hand and left hand tarry, seconds……………………. 0 to 5
Mechanical hand table traverse per revolution of hand wheel - rapid….. 15/16”
- slow…… .02”

POWER REQUIREMENTS (Electrical equipment included with machine)
Wheel head motor………………………………………………………. 5 HP
Hydraulic pump motor………………………………………………….. 1 1/2 HP
Head stock motor……………………………………………………….. 1 HP
Internal grinding attachment motor…………………………………….. 2 HP
Cutting fluid pump motor………………………………………………. 1/4 HP

EQUIPPED WITH
Swing down internal grinding spindle.
Tarry left & right.
Pick feed.
Live & dead center head stock.
Stand alone electrical panel.
Coolant in base.