OKAMOTO ACC-1224DXV 12″ X 24″ SURFACE GRINDER – 1998

1998 12″ X 24″ OKAMOTO MODEL: ACC-1224DXV “HIGH-PRECISION” SURFACE GRINDER
WITH “DX” SERIES PROGRAMMABLE AUTO INCREMENTAL DOWNFEED

– WITH AUTO WHEEL DRESSING & AUTO WHEEL COMPENSATION

NOMINAL GRINDING CAPACITY …………………. 12″ x 24″
MAXIMUM HEIGHT UNDER 12″ WHEEL …………….. 13.7″
TABLE SPEED, INFINITELY VARIABLE …………… UP TO 82′ FPM
MAX. LONGITUDINAL TABLE MOVEMENT, MANUAL ……. 30″
AUTO CROSS FEED INCREMENT …………………. 0.002″ TO .80″
AUTO CONINOUS CROSSFEED …………………… 4′ TO 40′ FPM
CROSSFEED, MANUAL, HAND FEED PER REV. ………. 0.25″
GRAD. OF HANDWHEEL ………. 0.001″
OPTIONAL CROSS FEED KNOB, GRADUATED TO ……… 0.0001″
MAX. CROSSFEED, MANUAL ……………………. 14″
AUTO INCREMENTAL DOWNFEED INCREMENTS ……….. 0.00005″ TO .0015″
POWER RAPID WHEEL POSITIONING RATE …………. 16″ IPM
SPINDLE MOTOR ……………………………. 5 H.P.
WHEEL SIZE ……………………. ……….. 12″ X 1.5″ X 5″

APPROX. DIMS. FOR OPERATION ……………….. 107″ x 76″D x 70″H
APPROX. MACHINE WEIGHT ……………………. 5,500 LBS.

EQUIPPED WITH:
“DXV” PROGRAMMABLE ELECTRONIC AUTO INCREMENTAL DOWNFEED:
-SERVO DRIVEN DOWNFEED
-AUTO INCREMENTAL DOWNFEED FOR BOTH SURFACE & PLUNGE OPERATIONS
-DUAL RATE AUTO DOWNFEED WITH COARSE & FINE SELECTIONS
-DIGITAL DISPLAY FOR BOTH CROSS & VERTICAL AXES
-SPARKOUT PASSES (0 TO 5) W/AUTO TABLE PARK AT COMPLETION OF GRIND CYCLE
-ELECTRONIC HANDWHEEL FOR MANUAL VERTICAL MOVEMENT
WITH EACH GRAD. EQUIVALENT TO .00001″, .0001″ OR .001″
-POWER RAPID WHEEL POSITIONING
-FULLY AUTOMATIC GRINDING CYCLE WITH PROGRAMMABLE DRESS INTERVAL,
-AUTOMATIC DRESS CYCLE WITH DRESS COMPENSATION – ALLOWING WHEEL TO BE DRESSED
DURING AUTOMATIC CYCLE AT DESIRED INTERVAL.
-AUTOMATIC WHEEL WEAR COMPENSATION IN AUTOMATIC CYCLE – ALLOWS FOR GREATER
MACHINING ACCURACY.

HYDRAULIC TABLE TRAVERSE
AUTOMATIC CROSSFEED
12″ X 24″ O.S. WALKER “LBP” FINE-DIVISION ELECTRO-MAGNETIC CHUCK
VARIABLE HOLD NEUTROFIER CONTROL & DEMAGNETIZER
COOLANT SYSTEM WITH PAPER FILTRATION
SELF-CONTAINED HYDRAULIC SYSTEM
“TURMOIL” MODEL OC-75 RO OIL COOLER, FOR PRECISE OIL TEMPERATURE REGULATION
5 H.P. SPINDLE MOTOR/3/60/200-220 VOLTS
MACHINE IS WIRED PRESENTLY FOR 200-220 VOLTS