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12.6'' Swing 59'' Centers Tos BUB 32A/1500 OD GRINDER, TEACH 51 ELECTRONIC INFEED CONTROL, HYD. TABLE,

 





















































Reference Number: 157549

  12.6" X 59" TOS HOSTIVAR (CETOS)  UNIVERSAL CYLINDRICAL GRINDER
 WITH M"TEACH 51"  PROGRAMMABLE ELECTRONIC INFEED CONTROL
 
 
MODEL BUB 32A/1500    S/N: 0289539/ 90 01965      NEW: 1998
 
 
SWING OVER TABLE ........................ 12.6" / 320mm
NOMINAL DISTANCE BETWEEN CENTERS ........ 59" / 1500 mm
 
MAX. TABLE TRAVEL ....................….. 66.929"/1700mm
HYDRAULIC TRAVERSE RATE ................. 2" - 196.8" IPM
MAX. WEIGHT BETWEEN CENTERS ............. 1,100 LBS./500kg
MAX. WEIGHT HELD IN CHUCK ............... 220 LBS./100kg
TABLE SWIVELS ........................... +7 DEG./- 4 DEG.
 
INFEED OF GRINDING WHEEL ................ 0.0004" T0 .00004" ON DIAMETER
AUTO PLUNGE INFEED RATES ................ 0.00024" TO 0.059"
SPARKOUT DWELL .......................... 0 - 30 SECS.
ADJUSTABILITY BY BALL SCREW ............. 12.2"/310mm
RAPID HYDRAULIC TRAVERSE (STROKE) ....... 2.36"/60mm
WHEELHEAD SWIVELS, ............ ......... +45 DEG./-15 DEG.
GRINDING WHEEL DIMENSIONS ............... 20" X 3" X 8"
MINIMUM GRINDING WHEEL DIAMETER ......... 14.960"
MAX. WIDTH OF GRINDING WHEEL ............ 3.15" STANDARD, 4" OPTION
GRINDING WHEEL SPEEDS (2) ............... 1,695 & 1,960 RPM
WHEELHEAD MOTOR ......................... 12.75 H.P./9.5kw
 
WORKHEAD SPINDLE NOSE ................... A2-5
WORKHEAD SPINDLE TAPER .................. #5 MT
WORKHEAD SPINDLE SPEED RANGE ............ 18 TO 112 (LOW) & 90 TO 560 (HIGH) RPM
SWIVEL OF WORKHEAD ...................... 90 DEGREES
 
 
TAILSTOCK SPINDLE TAPER ................. #5 MT
TAILSTOCK SPINDLE TRAVEL ................ 1.575"/40mm
 
APPROX. DIMENSIONS ...................... 151"L X 84"W X 72"H
APPROX. MACHINE WEIGHT .................. 12,000 LBS.
 
  EQUIPPED WITH:
"TEACH 51" PROGRAMMABLE ELECTRONIC INFEED CONTROL
"THE K51 CONTROL SYSTEM IS SPECIALLY DEVELOPED FOR GRINDING MACHINES.  IT WORKS
 ON THE PRINCIPLE OF TEACH-IN PROGRAMMING IN WHICH THE OPERATOR CONTROLS THE
 MACHINE WHEN IT PRODUCES THE FIRST WORKPIECE IN THE USUAL WAY, THE GRINDING
 SEQUENCE BEING STORED IN THE CONTROL SYSTEM.  THE GRINDING OF FOLLOWING
 WORKPIECES IS ACCOMPLISHED IN THE AUTOMATIC CYCLE IN WHICH THE GRINDING SEQUENCE
 IS IDENTICAL TO THAT OF THE FIRST WORKPIECE.  THE K51 CONTROL SYSTEM ALLOWS STORAGE
 OF FIVE DIAMETERS FOR ALL PLUNGE-CUT GRINDING."
 
GRINDING MODES:
MANUAL GRINDING WITH POSSIBILITY MULTIPLICATION OF INFEED.
FIRST WORKPIECE WITH INTERRUPTION OF GRINDING FOR MEASURING.
AUTOMATIC CYCLE - EACH GROUND DIAMETER CAN BE CORRECTED, IF REQUIRED.
LONGITUDINAL GRINDING WITH AUTOMATIC GRINDNING INFEED AT REVERSAL POINTS, CYCLE "A".
PLUNGE-CUT GRINDING AT PROGRAMMABLE SPEED, CYCLE "P".
DRESSING IN THE AUTOMATIC GRINDING SEQUENCE.
 
-RECIRCULATING BALL SCREW
-STEPPER MOTOR
-PUSHBUTTON & ELECTRIC HANDWHEEL ADJUSTMENT OF THE WHEELHEAD
  INFEED POSITION
-CONTROL CAN BE INTERFACED WITH IN-PROCESS GAUGING SYSTEM
  FOR BOTH PLUNGE& TRAVERSE GRINDING APPLICATIONS
 
HYDROSTSTIC WHEELHEAD BEARINGS
WHEELHEAD WAYS ARE A V & FLAT WAY, WITH "TURCITE" ANTI-FRICTION MATERIAL
20" x 3" x 8" GRINDING WHEEL
HYDRAULIC TABLE TRAVERSE
ADJUSTABLE TABLE DWELL
INFINITELY VARIABLE WORKHEAD SPINDLE SPEEDS IN TWO RANGES
DUAL LIVE/DEAD WORKHEAD SPINDLE
HYDRAULIC ADVANCE/RETRACTION OF TAILSTOCK QUILL
(2) TWO-POINT REST SUPPORTS
TAILSTOCK MOUNTED SIDE WHEEL DRESSER
COOLANT TANK & PUMP
MACHINE IS CURRENTLY WIRED FOR 3/60/575 VOLT ELECTRICS, 22 KVA SERVICE
TRANSFORMER CAN BE PROVIDED FOR $750, TO USE THIS MACHINE WITH OTHER VOLTAGES
 
** LOCATION:  OUR HARRISON, NJ WAREHOUSE **
** EXCELLENT CONDITION - LOOK AT THE WAYS - HOLY COW! **
 

Price: On Request

DISCLAIMER: The information presented in the write ups and the photographic representations of the equipment are believed to be accurate at the time the pages are created. The information presented on the web site should not be used for formal quotation. Price and information presented in the write ups on the web site are subject to change without notice. Machinery Values claims no responsibility for inaccuracies of the information presented on the pages of this website. Please contact one of our sales representatives if you require more information or a current formal quotation.


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