Description
Shigiya GUA-40-100 Universal I.D./O.D. CYLINDRICAL Grinder – Year 1984
16″ Swing 36″ Centers Shigiya GUA-40-100, 1984, I.D. ATTACH., FULL AUTO CYCLE OD GRINDER, ACCESSORIE
(MADE IN JAPAN) “PRECISION”
UNIVERSAL I.D./O.D. CYLINDRICAL GRINDER
MODEL: GUA-40X100
S/N: 360045
NEW: 1984
CAPACITY:
SWING …………………………. 16″
MAX. GRINDING DIAMTER …………… FULL 16″
DISTANCE BETWEEN CENTERS ………… 36″
MAX WORKPIECE WEIGHT, CENTER WORK … 330 LBS.
TABLE:
LONGITUDINAL TABLE SPEED ………… 2″ TO 118″ IPM
ONE REV. OF HANDWHEEL, TWO-SPEED …. 0.4″ & 1″
TABLE SWIVELS (TOTAL) …………… 7°
WHEEL SLIDE:
WHEELHEAD ……………………… +/- 30°
GRINDING WHEEL SIZE ……… 14″ DIA. x 1″-2″W x 5″ BORE
GRINDING WHEEL SPEEDS (2) ……….. 1,660/1,880 RPM
TOP SLIDE ADJUSTMENT ……………. 4″
MAX. STROKE OF WHEELHEAD (MANUAL) … 6.9″
RAPID TRAVERSE (HYDRAULIC) ………. 1.5″
MAX. AUTO INFEED STROKE …………. 0.3″
AUTO INFEED RATE ……………….. 0.00004″ TO .004″
PLUNGE INFEED ………………….. 0.0008″ TO .06″
ONE REV. OF HANDWHEEL …………… 0.04″
HANDWHEEL, FINE FEED BY MICRFEED …. 0.0001″
WORKHEAD SPINDLE TAPER ………….. #4 MT
WORKHEAD SPINDLE SPEEDS (9) ……… 18 TO 360 RPM
WORKHEAD SWIVELLING RANGE (TOTAL) … 120°
TAILSTOCK SPINDLE TAPER …………. #4 MT
TAILSTOCK SPINDLE TRAVEL ………… 1.2″
APPROX. MACHINE WEIGHT ………….. 7,500 LBS.
APPROX. MACHINE DIMENSIONS ………. 106″L X 68″W X 65″H
MACHINE FEATURES:
HYDRAULIC OPERATION FEATURING:
-POWER TABLE TRAVERSE
-ADJUSTABLE TABLE DWELL
-AUTO INFEED
-PLUNGE INFEED (DUAL RATE WITH COARSE & FINE SELECTIONS)
-RAPID WHEELHEAD ADVANCE & RETRACTION
INDEPENDENT SPARKOUT TIMERS FOR AUTO INFEED & PLUNGE WITH
AUTOMATIC RETRACTION OF GRINDING WHEELHEAD @ COMPLETION OF
AUTOMATIC CYCLE. 0 TO 30 SECONDS TIME EACH.
GRINDING OPERATIONS
FINE FEED (MICROFEED) KNOB FOR TABLE TRAVERSE
WHEELHEAD FEATURES HYDROSTATIC BEARING DESIGN
(AUTO-PRESSURE LUBRICATED)
EXTERNAL HYDRAULIC SYSTEM
AUTOMATIC LUBRICATION SYSTEM
DUAL LIVE/DEAD WORKHEAD SPINDLE
EQUIPPED WITH:
SWING DOWN I.D. GRINDING ATTACHMENT
I.D. GRINDING SPINDLE WITH ARBOR
LARGE 3-POINT STEADY REST
CENTER IN WORKHEAD
SHIGIYA WHEEL BALANCING STAND, CAST IRON
5 H.P. WHEELHEAD MOTOR/3/60/220-440 VOLTS
COOLANT SYSTEM WITH MAGNETIC SEPARATOR
MACHINE IS WIRED FOR 220 VOLTS
