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SHEFFIELD/SCHAUDT MODEL PF30 CNC PLUNGEFORM GRINDING MACHINE

General Specifications
Maximum length 24"
Maximum diameter 10"
Maximum swing 11-3/4"
Maximum form depth 1"
Maximum form width 9"
Grinding wheel: diameter, hole, width 24" x 12" x 6"
Minimum wheel width 1"
Wheel speed 7,000 SFPM
Workhead speeds 21 - 1000 RPM
Maximum wheelhead adjustment 7"
Wheelhead rapid traverse range 3/8" to 1-1/2"
Maximum wheelhead automatic feed 1"
Wheelhead infeed range .005 to .475 IPM
Crushtrue feed range .004 to .075 IPM
Tailstock center taper #11 B & S
Platen swivel adjustment 2 Degrees clockwise, 5 Degrees counter

Equipped With
Sheffield Schaudt CYBERFLEX control system including:
linear positioning measuring system and Fanuc model OGC CNC
Behind the wheel CRUSHTRUE dressing for part forms up to 6" wide
Includes crush roll arbor for rolls up to 4-7/8" O.D. x 3" I.D. x 6-1/4" wide
Manual, laterally adjustable table, 24" lateral adjustment, including:
One basic machine general assembly including hardened and ground steel, double-vee ways with 30 HP wheelhead drive motor
Live center workhead, 21-1000 RPM, includes:
Center drive and drive dog modified for collet usage and workhead collet actuator
Air operated tailstock
Automatic mist lubrication system for the spindle and pressure lubrication for the ways
Digital readout for lateral table, .0005" resolution
Table angle indicator
Marposs E5 in-process gauging system
Jet wheel cleaner with oscillating nozzle
Coolant & filter system
Coolant heat exchanger
Automatic compensation after truing

Serial Number 5.0972
Year 1998