Specifications
Equipped With
GENERAL SPECIFICAITONS:
MANUFACTURER OKUMA
MODEL GI-20N
SERIAL # 0406.0301
NEW (APPROX.) 1992
BORE GRINDING CAPACITY .20" - 11.81"
RANGE OF GRINDING O.D. 7.87/3.94" WHEEL
CHUCK JAW GRINDING DIA. 11.81"
SWING WITHIN CHUCK GUARD 15.75"
WORK LENGTH 15.75 W/CENTER REST
WORK WEIGHT CAPACITY 330 LBS.
SPINDLE SPEED RANGE 100-750 INF VARY BY CNC
WORKHEAD SWIVEL ANGLE 10 DEG.
CROSS SLIDE X-AXIS TRAVEL -1.97" - 5.91"
CROSS SLIDE AUTO INFEED RATE .00005 - 236 IPM
CROSS SLIDE POSITIONING RATE 472 IPM
TABLE Z-AXIS TRAVEL 19.69"
TABLE AUTO INFEED RATE .00005 - 236 IPM
TABLE OSCILLATION TRAVEL .20 BY PARAMETER
TABLE POSITIONING RATE 472 IPM
RPM RANGE GRINDING SPINDLES 25,000 - 45,000 RPM
DISTANCE BETWEEN SPINDLES 5.91"
EQUIPPED WITH:
OKUMA OSP5020G CNC CONTROL WITH IGF GRAPHICS
USER TASK II WITH I/O VARIABLE
COLOR CRT
MANY CAN CYCLES
AUTO TOOL OFFSET CALCULATION
MULTI-TASKING
SELF DIAGNOSITICS
AUTO CHAMFERING
ARC RADIUS DIRECT PROGRAMMING
MICROCENTRICS AIR CHUCK ($32,000 NEW)
COOLANT SYSTEM W/MAGNETIC AND PAPER FILTRATION
2WS 2 SPINDLE KIT
RENISHAW PROBE INTERFACE
DIAMOND ROLL DRESSING UNIT
SOLD NEW IN 92 FOR $357,000.00
