Year
1971
Stock #
30330
Condition
Very Good
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14" × 48" CINCINNATI UNIVERSAL CYLINDRICAL GRINDER
New: 1971
Specifications:
Maximum Swing Over Table: 14-15/16 in
Maximum Grinding Diameter (Full Size Wheel): 14 in
Minimum Grinding Diameter: 0 in
Distance Between Centers: 48 in
Distance from Floor to Centers: 42-1/4 in
Table Swivel Range:
Toward Wheel Head: 10 Degrees
Away from Wheel Head: 3 Degrees
Table Taper Adjustment:
Toward Wheel Head: 4-1/2 Degrees per Foot
Away from Wheel Head: 1-1/4 Degrees per Foot
Lower Swivel Range (Right / Left): 90 Degrees
Upper Swivel Range (Right / Left): 30 Degrees
Grinding Wheel Size: 14 in × 2 in × 5 in
Cross Feed:
Automatic Infeed: At Table Reversal
Diameter Reduction (Low): 0.0002 in – 0.005 in
Diameter Reduction (High): 0.005 in – 0.0125 in
Wheel Head Movement per Handwheel Revolution:
Low Range: 0.050 in
High Range: 0.250 in
Headstock / Footstock:
Taper Hole: #9 BS
Work Rotation Speeds: Variable
Headstock Spindle Nose: American Lathe Standard No. 5
Headstock Swivel Toward Wheel Head: 90 Degrees
Headstock Swivel Away from Wheel Head: 30 Degrees
Table:
Table Traverse Speeds: Infinite
Traverse Speed Range: 3 – 240 IPM
Minimum Movement Required to Reverse Table: 3/32 in
Table Reversal Accuracy: 0.004 in
Independent Right and Left Tarry: 0 – 5 Seconds
Mechanical Hand Table Traverse per Handwheel Revolution:
Rapid: 15/16 in
Slow: 0.2 in
Power Requirements:
Wheel Head Motor: 7-1/2 HP, 1730 RPM, 220/440 Volt
Hydraulic Pump Motor: 1 HP
Headstock Motor: 3/4 HP
Internal Grinding Attachment Motor: 2 HP, 3750 RPM
Cutting Fluid Pump Motor: 1/4 HP
Equipped with:
Lever-Operated Tailstock with Truing Attachment
Left and Right Tarry at End of Table Stroke
Self-Contained Coolant System
Self-Contained Hydraulic System
Variable Speed Headstock
Tailstock Dresser
Table Traverse System
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