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818 BROWN & SHARPE DIAL-A-SIZE AUTOMATIC SURFACE GRINDING

GRINDER SURFACE
Manufacturer:
BROWN & SHARPE
Model:
818 DIAL-A-SIZE
Year:
1980
Stock #:
6689
818 BROWN & SHARPE DIAL-A-SIZE AUTOMATIC SURFACE GRINDING

Width & length of workpiece to be ground 8" x 18"
Maximum of workpiece ground with standard 7" wheel15-1/2"
Maximum longitudinal travel 22"
cross 9"
Vertical travel of spindle 15-3/4"
Rapid approach rate 10 IPM
Power downfeed in coarse and fine feed
in preset increments
coarse feed rates .0001 To .00039"
fine feed rates .0001 To .0009"
Automatic spark out selectable 1 to 9 passes
Rapid retract rate 10 IPM

MOTOR SPECIFICATIONS

2 HP 3/60/208-230 Direct drive spindle drive motor
1/8 HP 3/60/208-220 Coolant pump motor
1 HP 3/60/208-220 Hydraulic pump motor

8 x 18 Walker Fine-line ceramax permanent magnetic chuck
Motor driven wet grinding attachment
Fully programmable cycle- dial-a-size feature
Programmable incremental downfeed as a fine as .0001"
Automatic rapid advance & retract
Wheel offsets up and down
Six (6) digit display with .0001" resolution
Switchable english/metric operation
Large complement of grinding wheel hubs

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