Main Dimensions
Center height 8.9"
Center distance 63"
Longitudinal Slide
Maximum travel center distance +5.9"
Minimum automatic travel (programmable)
Speed v .0024 - 394 IPM
Resolution .000,04"
Maximum swivel of table 1000/1600 8.5/6 degrees
Wheelhead Slide
Maximum travel (programmable) 7.8"
3 infeed speeds (programmable) .000,4 - 196.8 IPM
Incremental infeed (programmable) .000,04"
Resolution .000,02"
Wheelhead right
Grinding wheels diameter x width x bore 30" x 6 1/4" x
12"
Peripheral speed vs 8850 SFPM
Spindle speeds 1145/1300/1480/1680/1905/2160/2455 RPM
Initial positioning 11.8"
Swivel range 0 - 45 degrees
Workhead
Workhead design with dead center and or live center spindle.
Swivelling the workhead by 180 degrees brings either spindle
into working position.
Speed range 15 - 750 RPM
Dead center spindle - Spindle nose taper Morse #4
Live center spindle - Spindle nose taper Morse #6
Run-out maximum 20 millionth
Tailstock Hydraulic
Fitting taper Morse 4
Quill travel 2.36"
MOTOR SPECIFICATIONS
20 HP 3/60/230-460 Main drive electrical motor
General numeric 3G CNC continuous path grinder control with tape rea
der
Wheelhead swivel to 45 degrees on either side of zero degrees, air c
ushioned for effortless
swivel
Marposs gauging system
CNC Profile dressing cycle with automatic compensation
Linear measuring system closed loop control with linear glass scales
Hydraulic tailstock with fine adjustment for cylindricity correction
s on tailstock
Automatic compensation for grinding wheel wear in diameter and width
Live and dead center workhead
Variable speed frequency converter for constant surface speed of gri
nding wheel
Grinding wheel guard for 30" x 6" wheel (diameter x width)
Automatic lubrication system
Coolant system with Barnes MS-815-40 filter system
Splash guards
Electric foot switch
TODAY'S REPLACEMENT COST EXCEEEDS $400,000.00
THIS GRINDER WAS OPERATING IN A DEFENSE RELATED FACILITY AND HAS V
ERY LOW HOURS USE
THE MACHINE IS REPORTED TO BE IN EXCELLENT CONDITIO
N
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