workpiece diameter: 500 mm
workpiece weight: 300 kg
workpiece
height: 400 mm
Control:
total power requirement: 18
kW
weight of the machine ca.: t
dimensions of the machine
ca.: 2500 x 2700 x 2800 mm
ELB high-precision rotary table surface
grinding machine
Machine comes from a plant
closure.
Equipment:
Magnetic rotary table diameter 600
mm
Coolant system with paper belt filter
With NK grinding
program
The NK grinding program enables the quick and optimal
processing
of workpieces with different processing
dimensions.
Depending on the workpiece to be processed, you can
choose between a face and
plunge grinding cycle. An attached
measuring system with 0.001 measuring
accuracy records the
grinding wheel feed and controls the automatic grinding
cycle
with its subsequent electronics. This consists of
different
adjustable feed sizes of the grinding wheel.
Deactivation of the
feed when the target size of the workpiece is reached,
adjustable
spark-out time, return of the wheel and the machine table
to the
starting position.
The dressing amount of the grinding wheel is
automatically compensated and
shown in the digital display of the
Y-axis. The wheel wear caused by grinding
is compensated during
dressing. Roughing amounts 0.002-0.03 mm
Finishing amounts
0.001-0.015 mm
Sparking strokes Z-axis 0-15 mm
Lifting amount
optionally 0-2.8 mm or back to starting position
Electronic
handwheel switchable for B-Y-Z axis
Machine cover with manually
operated sliding door for loading and unloading
Technical
data:
Grinding diameter 500 mm
Grinding height 400
mm
Table load 300 kg
Rotary table speed 20-80 K53523
1/min.
Y-axis vertical adjustment of the grinding wheel
Feed
max. 300 mm/min.
Displacement measuring system incremental rotary
encoder, resolution 0.001 mm
Z-axis transverse adjustment of the
grinding wheel
Automatic transverse travel max. 330
mm
Transverse feed 4-1500 mm/min. adjustable
Displacement
measuring system incremental rotary encoder, resolution 0.001
mm
Grinding spindle head
Grinding spindle drive 10
kW
Grinding spindle speed adjustable via frequency
controller
Grinding spindle cone 60 mm
Grinding wheel 400 x
100 x 127 mm
Control cabinet
Dimensions L1600 x H2200 x D500
mm
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