Okamoto ACC-12-24DXNC GRINDER

OKAMOTO ACC-12-24DXNC GRINDER
2004

TABLE CAPACITY:
NOMINAL GRINDING CAPACITY ………….. 12″ x 24″
MAXIMUM HEIGHT UNDER 12″ WHEEL ……… 13.6″

LONGITUDINAL FEED (X AXIS):
TABLE SPEED, INFINITELY VARIABLE ……. 3′ TO 82′ FPM
MAX. LONGITUDINAL TABLE MOVEMENT ……. 26.0″
FEED PER HANDWHEEL REVOLUTION ………. 1.85″

CROSSFEED (Z AXIS):
MAX. SADDLE TRAVEL ………………… 9.0″
INTERMITTENT TRAVERSE FEED ………… 0.002″ TO 0.40″ IPM
GRINDING FEED …………………….. 0.001″ TO 40″ IPM
RAPID FEED ……………………….. 40″ IPM
JOG FEED …………………………. 0 TO 40″ IPM
MANUAL PULSE GENERATOR …………….. 0.00001″, .0001″, .001″

VERTICAL FEED (Y AXIS):
GRINDING FEED …………………….. 0.001″ TO 40″ IPM
INTERMITTENT DOWN FEED ……………. 0.00001″ TO 0.004″
RAPID FEED ……………………….. 40″ IPM
JOG FEED …………………………. 0 TO 40″ IPM
MANUAL PULSE GENERATOR …………….. 0.00001″, .0001″, .001″

GRINDING WHEEL:
SPINDLE MOTOR ……………………. 5.5 Kw – 7.375 H.P.
WHEEL SIZE ………………………. 12″DIA. x 1.5″W x 5″B
SPEED …………………………… 1,000 TO 3,600 RPM

APPROX. DIMS. FOR OPERATION ……….. 135″ x 77″D x 95″H
APPROX. MACHINE WEIGHT ……………. 6,000 LBS.

EQUIPPED WITH:
FANUC O-M CNC CONTROL
12″ x 18″ FINE-DIV. EMC
VARI-HOLD NEUTROFIER CONTROL
ASAHI DIAMOND ROTARY DRESSER
VARIABLE SPEED SPINDLE
OIL TEMPERATURE REGULATOR UNIT
COOLANT SYSTEM WITH PAPER FILTRATION
MACHINE TOOL ENCLOSURE
MACHINE IS PRESENTLY WIRED FOR 3/60/220 VOLTS

Machine Features:

• Automatic Lubrication…All DXNC Models utilize a proven
Gravity Feed Automatic Lubrication System.
Lubrication oil is pumped to an oil reservoir
located at the top of the column and is gravity fed
to all guideway surfaces and positioning screws.

• Extended Saddle and Table Ways …
Reduced overhand of the saddle and table at
maximum limits provide long effective life of the
machine tool and ensure its built-in accuracy.

• Double-Walled Column Construction …
H-Shaped guideways with 3 tapered gibs
provide the strength

•Double Vee Way Table & Saddle Construction …
providing true tracking, greater table load
support, and longer life of the built-in accuracy.