CINCINNATI 12 X 36 DE UNIVERSAL CYLINDRICAL GRINDING MACHINE

Maximum swing over table 12-15/16"
Maximum diameter machine will grind with full size wheel 12-15/16"
Minimum diameter machine will grind with either full size
or worn out wheel 0
Nominal distance between centers 36"
Distance from floor to centers 42-3/4"
Swivel table graduated to an angle
Toward wheelhead away from wheelhead 11 Deg.
Swivel table graduated to taper per foot
Toward wheelhead 4-1/2"
Away from wheelhead 1-1/4"
Floor space required 72-3/4"
x 154-1/4
"
Approximate weight 11,000 Lb
s.
Grinding Wheelhead
Swivel range (Lower swivel,right and left) 90 Deg.
(Upper swivel,right and left) 30 Deg.
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) .0002 to
.005"
Pickfeed selections (Right end only, left end only) Yes
(Right and left ends) Yes
Wheelhead movement per turn of crossfeed handwheellow .050"
high .200"
Minimum infeed increment in terms of diameter reduction .000050"
Headstock and Footstock
Taper hole in headstock and footstock spindles No.9,B.&S
.
Number of work rotation speeds Infinite
Range of work rotation speeds, rpm (+- 10% allowable) 50 to 500
(Footstock center retraction by hand lever)
Headstock spindle nose, American Lathe Standard 5"
Headstock swivel Toward wheelhead 90 Deg.
Away from wheelhead 30 Deg.
2
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 adjustment,seconds 0 to 5
Mechanical hand table traverse per revolution of handwheel
Rapid 16/16"
Slow 0.2"
Power Requirements (Electrical equipment included with machine)
Wheelhead motor 3 HP
Hydraulic pump motor 1-1/2 HP
Headstock motor 1 HP
Internal grinding attachment motor 1 HP
Cutting fluid pump motor 1/4 HP