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> #1024U brown & sharpe universal cylindrical grinder '73
#1024U brown & sharpe universal cylindrical grinder '73
Preowned 12" x 24"cc BROWN & SHARPE Universal Cylindrical Grinder, Model: 1024U S/N 521-1024-183 (New 1973)
Swing over table with factory installed 1" riser block
Disance between centers, nominal/maximum
Minimum/Maximum distance, centerline of work to
centerline of external grinding spindle
(3) Speeds via belt change on step pulley (speeds
are variable through AC frequency inverter drive
Motor
Spindle nose, American Standard, size
Infinitely variable spindle speeds
Travel per revolution of handwheel, slow/fast
Automatic reduction in work diameter of work at
each reversal, or at alternate reversals
Hand feed per revolution of handwheel, slow/fast
Infeed handwheel graduated to read to
10" diameter x 1" face x 3" bore
8-1/4 degrees, 3-1/2" taper per
1" High factory installed riser blocks under workhead and tailstock (centerline of
wheelhead matches up to centerline of workhead and footstock)
Hand or hydraulically actuated table traverse with left and right side table dwell
control at each or alternate reversals
Wheel spindle mounted on super precision antifriction bearings
Ability to swivel the wheel spindle head which supports the external grinding head
90 degrees to either side of zero. An additional swivel through 90 degrees is
provided at the wheel slide.
Dual left or right end wheel mounting
AC Frequency inverter drive allowing for variable speed of the wheelhead spindle
Automatic cross feed allowing for a work diameter reduction from .0001" to .003" at
each or alternate table reversals
Positive stop for manual or power cross feed adjustable within .000020"
Semi-automatic grinding cycle initiated from the cross feed handwheel
Universal motorized workhead with plain center and a combination live and
Self contained hydraulic pump motor and tank
External coolant pump motor (less tank)
2 H.P. wheelhead spindle motor and electrical controls
