Brown & Sharpe 1440U, S/N: 521-1440-103, SWING DOWN I.D. UNIT, UNIVERSAL CYLINDRICAL GRINDERS

Price on Request

Make:
Brown & Sharpe
Model:
1440U, S/N: 521-1440-103, SWING DOWN I.D. UNIT,
Year:
1969
Ref #:
159724

Or call us for a quote at (973) 497-7500 or send us an email at grinders@machineryvalues.com


 14" X 40" BROWN & SHARPE (MADE IN USA) "HIGH PRECISION"
  UNIVERSAL I.D./O.D. CYLINDRICAL GRINDER  
       
MODEL: #1440U      S/N: 521-1440-103    
 
 
UNIQUE TO BROWN & SHARPE GRINDERS FEATURE
 - DOUBLE SWIVEL WHEELHEAD:
 
"THE WHEEL SPINDLE HEAD WHICH SUPPORTS THE EXTERNAL
  & INTERNAL  GRINDING SPINDLES CAN BE SWIVELED TO
  EITHER SIDE OF ZERO.  AN ADDITIONAL SWIVEL THROUGH
  90 DEGREES IS PROVIDED AT THE WHEEL SLIDE.  
  ANY COMPOUND SETTING REQUIRED IN COMBINATION
  STRAIGHT & TAPER OR DOUBLE TAPER GRINDING, O.D.
  OR I.D., CAN BE MADE QUICKLY & ACCURATELY.
 
THE UNIVERSAL TURRET, WHICH SUPPORTS THE WHEEL SPINDLE
  HEAD, PROVIDES FURTHER ADJUSTMENT FOR CHANGE OF WHEEL
  LOCATION.  THE TURRET SWIVELS ON THE WHEEL SLIDE,
  AND CAN BE LOCKED IN ANY OF FOUR POSITIONS.  EACH
  CHANGE MOVES THE WHEEL 3".  RIGHT HAND WHEEL MOUNTING
  PROVIDES FOUR ADDITIONAL WHEEL POSITIONS."  
 
 
                                                          
NOMINAL SWING ................................ 14"   
DISTANCE BETWEEN CENTERS, NOMINAL ............ 40"   
DISTANCE BETWEEN CENTERS, MAXIMUM ............ 43-3/4"
 
SWIVEL TABLE, SCALES FOR ANGULAR SETTING ..... 11 DEG. BACK
                                               3 DEG. FORWARD
             TAPER PER FOOT .................. 5" BACK
                                               1-1/2" FORWARD
                                   
                                                         
WHEELHEAD MOTOR .............................. 5 HP   
WHEELHEAD SPINDLE SPEEDS (3) ................. 1600, 2000 & 2400 RPM   
WHEEL SIZE ................................... 14" X 1-1/2" X 5"   
WHEELHEAD SWIVELS LEFT & RIGHT OF CENTER ..... 90 DEG.   
WHEEL SPINDLE SWIVELS ........................ 90 DEG.   
                                                         
HEADSTOCK MOTOR .............................. 1/2 HP   
HEADSTOCK SWIVELS ............................ 180 DEG.   
INFINITELY VARIABLE SPINDLE SPEEDS ........... 25 TO 500 RPM   
SPINDLE NOSE ................................. A2-6"
 
INFINITELY VARIABLE TABLE SPEED .............. 3" TO 150" IPM   
TRAVEL PRE-REVOLUTION OF HANDWHEEL ........... 0.1" SLOW   
                                               1" FAST
DWELL @ TABLE REVERSAL ....................... 0 TO 2-1/2" SECONDS
                                                       
SWIVEL TABLE - TAPER PER FOOT ................ 5" BACK
                                               1-1/2" FORWARD
             - SCALES FOR ANGULAR SETTING .... 12 DEG. BACK
                                                    3 DEG. FORWARD
                                                       
AUTOMATIC CROSS FEED, INF. VARIABLE .......... 0.0001" - .003"
POSITIVE STOP SETTING ........................ 0.00002"
HAND FEED PER REV. OF HANDWHEEL .............. 0.1" SLOW
                                               0.3" FAST
 
APPROXIMATE MACHINE WEIGHT ................... 8,400 LBS
APPROXIMATE DIMENSIONS ....................... 100"L X 77"D X 61"H
                                                       
MACHINE FEATURES:
- HYDRAULIC OPERATION WITH POWER TABLE TRAVERSE                            
- AUTOMATIC INFEED, POWER CROSSFEED ADJUSTABLE TO 0.000050"
- POSITIVE CROSSFEED STOP ADJUSTABLE WITHIN 0.000020"
- RIGHT OR LEFT END WHEEL MOUNTING                  
- DOUBLE SWIVEL WHEELHEAD - SWIVELLING @ WHEEL SPINDLE HEAD
   OR AT THE WHEEL SLIDE PERMITS ANY COMPOUND SETTING
   REQUIRED IN COMBINATION STRAIGHT AND TAPER GRINDING
- DUAL DEAD/LIVE HEADSTOCK SPINDLE                    
- PULL-OUT HYDRAULIC SYSTEM WITH HEAT EXCHANGER/COOLER                          
- 3/60/230-460 VOLT MOTORS
 
EQUIPPED WITH:
B & S SWING DOWN I.D. GRINDING ATTACHMENT WITH B & S I.D. SPINDLE
3-JAW CHUCK
TWO-POINT STEADY REST
3-POINT STEADY REST
COOLANT TANK & PUMP
THE MACHINE IS PRESENTLY SET UP TO RUN ON 3/60/440 VOLTS
 
 
* INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE *
** EXCEPTIONAL CONDITION & APPEARANCE  - FROM A QUALITY TOOLROOM  **

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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Harrison, NJ 07029
Phone
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