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Okamoto ACC-618DX3, 1995, PROG. AUTO IDF, 3X AUTO FEEDS SURFACE GRINDERS, HYDRAULIC

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Make:: Okamoto

Model:: ACC-618DX3, 1995, PROG. AUTO IDF, 3X AUTO FEEDS

Year:: 1995

Ref #:: 178413

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  6" X 18" OKAMOTO "HIGH-PRECISION" URFACE GRINDER 
   WITH "DX" PROGRAMMABLE AUTO INCREMENTAL DOWNFEED,
   WITH MANY OPTIONAL ACCESSORIES (SEE BELOW) 
 
 
 MODEL: ACC-618-DX3     S/N: 45183     NEW: 1995
 
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. 
INFINITELY VARIABLE SPINDLE SPEEDS ... YES
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 CONSOLE CONTROL
FINE FEED KNOB FOR CROSSFEED, .00002" GRADUATION
MANUAL OVER-THE-WHEEL DRESSER,
  WITH MICROMETER ADJUSTMENT OF THE FEED
SEPARATE "SONY" 1-AXIS DIGITAL READOUT FOR THE CROSS AXIS,
 WITH 0.00001" RESOLUTION
COMBINATION COOLANT SYSTEM & DUST COLLECTOR
GUARDING FOR USING THE COOLANT
INLET BY THE WHEEL GUARD, FOR DRY GRINDING
"FUJI" FVR-K5" ELECTRONIC VARIABLE SPEED CONTROL, 
 FOR THE SPINDLE SPEEDS, WITH "MITSUBISHI" FR-AU01A"
 RHEOSTAT CONTROL FOR THE SPEED, WITH SPEED DISPLAY.
2 H.P./230-460 VOLT SPINDLE MOTOR
MACHINE IS WIRED FOR 3/60/220 VOLTS 
 
LINK TO VIDEO: https://youtu.be/Zrd29n500Co?si=lRWMpkUPWRfXDz6n
 
** ORIGINAL PAINT - EXCELLENT CONDITION & APPEARANCE **
** INSPECT UNDER POWER IN OUR HARRISON, N.J. WAREHOUSE **

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