Okamoto ACC-618-DX3 Grinder – 1996

Okamoto ACC-618-DX3
“HIGH-PRECISION” URFACE GRINDER WITH “DX” PROGRAMMABLE AUTO INCREMENTAL DOWNFEED

NOMINAL GRINDING CAPACITY ……………… 6″ x 18″
MAXIMUM HEIGHT UNDER 8″ WHEEL ………….. 11.7″
TABLE SPEED, INFINITELY VARIABLE ……….. UP TO 82′ FPM
MAX. LONGITUDINAL TABLE MOVEMENT, MANUAL … 24″
AUTO CROSS FEED INCREMENT ……………… 0.002″ TO 0.40″
AUTO CONINOUS CROSSFEED ……………….. 4′ TO 40′ FPM
CROSSFEED, MANUAL, HAND FEED PER REV. …… 0.25″
GRAD. OF HANDWHEEL …… 0.0004″
FINE FEED KNOB FOR CROSSFEED, GRAD. …….. 0.00002″
MAX. CROSSFEED, MANUAL ………………… 7″
AUTO INCREMENTAL DOWNFEED INCREMENTS ……. 0.00005″ TO .0015″
POWER RAPID WHEEL POSITIONING RATE ……… 16″ IPM
SPINDLE MOTOR ………………………… 2 H.P.
WHEEL SIZE …………………………… 8″DIA. x 1″W x 1.25″B

APPROX. DIMS. FOR OPERATION ……………. 85″ x 63″D x 70″H
APPROX. MACHINE WEIGHT ………………… 2,500 LBS.

EQUIPPED WITH:

PROGRAMMABLE ELECTRONIC AUTO INCREMENTAL DOWNFEED:
-SERVO DRIVEN DOWNFEED
-AUTO INCREMENTAL DOWNFEED FOR BOTH SURFACE & PLUNGE
OPERATIONS
-DUAL RATE AUTO DOWNFEED W/COARSE & FINE SELECTIONS
-DIGITAL DISPLAY OF VERTICAL AXIS ON THE CONSOLE
-SPARKOUT PASSES (0 TO 5) W/AUTO TABLE PARK AT
COMPLETION OF GRIND CYCLE
-ELECTRONIC HANDWHEEL FOR MANUAL VERTICAL MOVEMENT
W/EACH GRAD. EQUIVALENT TO .00001″, .0001″ OR .001″
-POWER RAPID WHEEL POSITIONING

HYDRAULIC TABLE TRAVERSE & AUTOMATIC CROSSFEED
6″ X 18″ O.S. WALKER “LBP” FINE-DIVISION ELECTRO-MAGNETIC CHUCK
VARIABLE POWER NEUTROFIER CONTROL, FROM THE DX CONSOLE CONTROL
FINE FEED KNOB FOR CROSSFEED, .00002″ GRADUATION
MANUAL OVER-THE-WHEEL DRESSER WITH MICROMETER ADJUSTMENT OF THE FEED
COMBINATION COOLANT SYSTEM & DUST COLLECTOR
2 H.P./230-460 VOLT SPINDLE MOTOR
MACHINE IS WIRED PRESENTLY FOR 220 VOLTS