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National Stock Number:
3411-00-878-7743
Federal Supply Class:
3411
National Item Identification Number:
008787743
Description:
BORING-DRILLING-MILLING MACHINE,
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Manufacturer Information:
| 3417-2231-3034 | 99998 | DEFENSE SUPPLY CENTER RICHMOND INDUSTRIAL PLANT EQUIPMENT /DLA/ | | BR | 08607 | BRIDGEPORT MACHINES DIV OF TEXTRON INC |
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Techincal Specification:
| COLOR | GRAY/GREY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MILLING MACHINE,RAM TYPE,SWIVEL HEAD | | SPECIAL FEATURES | 3-HP (30-MINUTE DUTY RATED) HEAD, 2-HP (CONTINUOUS) INFINITELY VARIABLE:LOW GEAR: 60-500 RPM; HIGH GEAR: 500-4,200 RPM R-8 SPINDLE TAPER; COLLET CAPACITY UP TO 3/4" INCH SCREWS AND DIALSV-RAM WITH 12" OF RACK & PINION TRAVEL; EXPANDING DOVETAIL LOCKS RAM AND TURRET INTO ONE UNIT TO PREVENT VIBRATION 360 DEGREE ROTATION OF RAM/TURRET WORM AND GEAR CONTROLS USED FOR ANGULAR SETTINGS OF THE HEAD: 90 DEGREES LEFT & RIGHT; 45 DEGREES FRONT & BACK 9" X 48" PRECISION GROUND AND HAND SPOTTED TABLEWITH DUAL LOCKS 36" OF TABLE TRAVEL; X- AXIS (NOTE 'X' AXIS TRAVEL IS REDUCED TO 32.5" WITH POWER FEED OPTION) 12" OF SADDLE TRAVEL, Y-AXIS 16" OF KNEE TRAVEL, Z-AXIS (REDUCED BY 1." WITH CHIP PAN) 5" OF QUILL TRAVEL WITH BUILT-IN POWER QUILL FEED (.0015, .003, .006 IPR)QUILL IS 3 3/8" DIA, HARD CHROME PLATED, AND HAND LAPPED FOR EXTREME ACCURACY AND LONG LIFE. QUICK RELEASE MICROMETER DEPTH ADJUSTMENT.750 POUND TABLE LOAD CAPACITY. SPACE & WEIGHT: 80" X 64" X 82.5" 1,950 LBS. | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | TABLE,WORKING SURFACE,9 IN. X 42 IN.,TRAVEL 30 IN. LONGITUDINAL | | SUPPLEMENTARY FEATURES | CHROME/NICKEL ALLOY SPINDLE IS HEAT TREATED AND GROUND WITH PRECISION BEARINGS, PRELOADED AND ACCURATELY SPACED FOR MAXIMUM RADIAL AND THRUST CAPABILITY.MANUAL FEED ON TABLE, SADDLE, AND KNEE.LARGE, GRADUATED, EASY READING DIALS. 3 HP (30 MIN. DUTY RATED) SPINDLE POWER RATING METERED, ONE-SHOT LUBRICATION SYSTEM.SPINDLE GUARD INCLUDED STANDARD. COLOR: BRIDGEPORT MACHINE TOOLGR AY. STANDARD ELECTRICS: 208/230/460V, 60HZ | | VOLTAGE IN VOLTS AND CURRENT TYPE | 460.0 AC OR 280.0 AC OR 230.0 AC |
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