Top Seller
1964 6" Swing 18" Centers
Location:
Harrison, NJ
Model:
6R
Weight:
12,600 LBS

Specifications

Condition:
used
Year:
1964
Serial number:
3P1A5P-7
Stock number:
153251
Motor:
1/2 HP
(rapid/slow):
15/16" / 0.2"
Swing over table:
6-15/16"
Away from wheelhead:
3 DEGREES
Grinding wheel size:
24" DIA. X 12" HOLE X 4- 1/4" WIDTH
Grinding wheel motor:
15 H.P.
Approx. machine weight:
12,600 LBS
Table tarry adjustment:
0 TO 5 SECONDS
Distance between centers:
18"
Approx. machine dimensions:
8'L X 6'D X 5'2'H
Inf. variable table speeds:
3" TO 240" IPM
Workhead spindle speeds (4):
97 T0 395 RPM
Table swivel, toward wheelhead:
14 DEGREES
Spindle nose, american standard:
5"
One graduation on handwheel equals:
0.000050"

Description

6" X 18" CINCINNATI PLAIN CYLINDRICAL GRINDER
MODEL: 6R S/N: 3P1A5P-13 NEW: 1964
SWING OVER TABLE .................................. 6-15/16"
DISTANCE BETWEEN CENTERS .......................... 18"
TABLE SWIVEL, TOWARD WHEELHEAD .................... 14 DEGREES
AWAY FROM WHEELHEAD ............................... 3 DEGREES
GRINDING WHEEL MOTOR .............................. 15 H.P.
GRINDING WHEEL SIZE .................... 24" DIA. X 12" HOLE X 4- 1/4" WIDTH
TABLE TRAVERSE:
INF. VARIABLE TABLE SPEEDS ........................ 3" TO 240" IPM
HAND TABLE TRAVERSE PRE REVOLUTION OF HANDWHEEL
(RAPID/SLOW) ...................................... 15/16" / 0.2"
TABLE TARRY ADJUSTMENT ............................ 0 TO 5 SECONDS
CROSS FEED:
ONE GRADUATION ON HANDWHEEL EQUALS ................ 0.000050"
ONE COMPLETE REVOLUTION OF THE HANDWHEEL .......... 0.004" ON DIAMETER
PICK FEED IS HYDRAULICALLY CONTROLLED
AND INFINITELY VARIABLE FROM 0.0001" TO .0025"
ON THE RADIUS OF THE WORKPIECE.
AUTO PLUNGE CYCLE, FINE & COARSE FEED SELECTIONS
HEADSTOCK:
MOTOR ............................................. 1/2 HP
TAPER HOLE IN SPINDLES (INCL. TAILSTOCK) .......... #10 B&S
WORKHEAD SPINDLE SPEEDS (4) ....................... 97 T0 395 RPM
SPINDLE NOSE, AMERICAN STANDARD ................... 5"
APPROX. MACHINE DIMENSIONS ...................... 8'L X 6'D X 5'2'H
APPROX. MACHINE WEIGHT ............................ 12,600 LBS
EQUIPPED WITH:
HYDRAULIC TABLE TRAVERSE
ADJUSTABLE TABLE TARRY
"AUTOMATIC INFEED ATTACHMENT (OPTION)"
- HYDRAULICALLY OPERATED ATTACHMENT PROVIDING
FOR AUTOMATIC PLUNGE CUT GRINDING
PLUNGE HAS DUAL RATE INFEED SELECTION
(INDEPENDENT COARSE FEED & FINE FEED CONTROL KNOBS)
SPARKOUT TIMER (0 TO 12 SECONDS)
AUTOMATIC INFEED (PICK FEED) OF WHEELHEAD
@ TABLE REVERSAL
POWER RAPID WHEELHEAD ADVANCE & RETRACTION
AUTOMATIC WHEEL BALANCING
RECIPROCATING ATTACHMENT FOR GRINDING WHEEL SPINDLE
POWER BEHIND THE WHEEL DRESSING WITH AUTO WHEEL
COMPENSATION. CYCLE COUNTER FOR HAVING THE WHEEL DRESSED
AFTER A CERTAIN NUMBER OF CYCLES.
GAP ELIMINATOR FEATURE - AUTOMATICALLY REDUCING LOST
CYCLE TIME DUE TO VARIATIONS IN THE GRINDING STOCK.
"DEAD" WORKHEAD SPINDLE
24” DIAMETER GRINDING WHEEL, 4- ¼” WHEEL WIDTH
15 H.P. GRINDING SPINDLE MOTOR
3/60/230-460 VOLTS ELECTRICS
*** INSPECT IN OUR HARRISON, NJ WAREHOUSE ***
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