SERIAL NUMBER: 846-59
MODEL: 1R
MANUFACTURED IN 1973
NOMINAL WORK SWINGS............0" - 10"
NOMINAL DISTANCE BET. CENTERS..20"
COOLANT PUMP CAPACITY..........28 gallons
HYDRAULIC TANK CAPACITY........19 gallons
TRAVERSE SPEED - INCHES PER MINUTE
ALL LENGTHS THRU 72"...........2 to 240 IPM
TRAVERSE SPEED PER TURN OF HANDWHEEL
SLOW..........................0.100"
FAST..........................1.000"
WORK REST CAPACITY.............1/4" to 2-1/2" - 6"
.............1/4" to 4" - 10"
GRINDING WHEEL SIZE............12" DIAMETER
GRINDING WHEEL SPINDLE SPEEDS..1000/1271 RPM
RANGES: ON DIA. INCR.
TOTAL FEED.....................0 to .999" 0.001"
FAST FEED......................0 to .999" 0.001"
MEDIUM FEED....................0 to .999" 0.001"
MICROFEED......................0 to .999" 0.001"
RATES:
FAST FEED (IPS)................0 to .0099" 0.0001"
MEDIUM FEED (IPS)..............0 to .0099" 0.0001"
MICROFEED (IPS)................0 to .00099" 0.00001"
APPROACH FEED (IPS)............0 to .009" 0.001"
TRAVERSE GRINDING:
INCREMENTS AT TABLE REVERSE....0 to .0099" 0.0001"
NUMBER OF SPARKOUT TRAVERSES...0 to 9
HEADSTOCK & FOOTSTOCK:
WORK CENTERS...................#10 JARNO
FOOTSTOCK CENTER MOVEMENT BY...LEVER ONLY
HEADSTOCK WORKSPEEDS, RPM......94-154-246-400 (dead)
......100-154-240-400 (live)
ELECTRIC MOTORS:
WHEEL DRIVE MOTOR..............5 HP
WHEEL SPINDLE LUBE PUMP MOTOR..1/4 HP
WORK DRIVE MOTOR...............5 HP 1750 RPM
HYD. PUMP & LUBE DRIVE MOTOR...2 HP
COOLANT PUMP MOTOR.............1/4 HP
SWIVEL TABLE GRADUATED IPF.....4-1/2"
DEGREES INCLUDED ANGLE........20 degrees
DIMENSIONS:
HEIGHT FROM FLOOR TO WORK
CENTERLINE....................41-3/4"
WEIGHT.........................8700 pounds
EQUIPPED WITH:
RIGHT & LEFT HAND TARRY
TABLE TRAVERSE
WHEEL OSCILLATION
WHEELHEAD SWIVEL 180 degrees
GRINDING HEAD SWIVEL 360 degrees
INTERNAL GRINDING SPINDLE
DEAD CENTERS FOR HEADSTOCK
DEAD CENTERS FOR TAILSTOCK
I.D. GRINDING QUILLS
TABLE WAYS & TAILSTOCK HAVE BEEN SCRAPED
