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National Stock Number:
3415-01-345-3975
Federal Supply Class:
3415
National Item Identification Number:
013453975
Description:
GRINDING MACHINE,COMPUTER NUMERI
Detail:
A GRINDING MACHINE WHICH IS CONTROLLED BY A PROGRAMMABLE ELECTRONIC DEVICE WHICH CAN PERFORM REPEATED OPERATIONS IN A PRECISE MANNER.
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Manufacturer Information:
| MIL-G-80239TYIIISZ3CL2STA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | VGC52 | 1R4E4 | DEVLIEG BULLARD II INC. | | VGC52 | 1EJ99 | MOTCH CORP |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MAX SWING 60.0 IN.;WORK SPINDLE RPM 10-200;A2 SPINDLE NOSE 20;GRINDING HEAD HOLE DP 20.0 IN. I.D.;GRINDING HEAD STROKE 24.0 IN. O.D.;CLEARANCE OVER WORKTABLE 18.0 - 54.0 IN.;WHEEL HEAD ANGLE 45 DEG;SLIDE TRAVERSE RATES X AND Z 300 PER MIN.;SLIDE FEED RATES X AND Z 0-200 PER MIN.;HP 25;7 MOTORS 1 EACH FOR SPINDLE,WORK TABLE,HYDROSTATIC WAYS,COOLER COMPRESSOR,COOLER PUMP,HYDRAULIC POWER UNIT,COOLANT PUMP;WT 52,000 LBS;VARIABLE SPINDLE SPEED;AC;HOLDS UP TO 12 WHEELS;TILT HEAD CNC CONTROLLED;SWING THRU COLUMNS 52.0 IN.;48.0 IN. TABLE |
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