HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 450)

450 Tables and overviews
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7.3 T
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Datum tables „ Multiple datum tables, for storing workpiece-related datums
Touch-probe cycles ‹ Touch probe calibration
‹ Compensation of workpiece misalignment, manual or automatic
‹ Datum setting, manual or automatic
‹ Automatic workpiece measurement
‹ Cycles for automatic tool measurement
Specifications
Components „ Main computer with TNC keyboard and integrated 15.1-inch TFT color flat-panel
display with soft keys
„ Main computer with separate TNC keyboard and integrated 15.1-inch TFT color flat-
panel display with soft keys
Program memory „ 300 MB (on CFR compact flash memory card)
Input resolution and display
step „ Up to 0.1 µm for linear axes
‹ Up to 0.01 µm for linear axes
„ Up to 0.0001° for angular axes
‹ Up to 0.000 01° for rotary axes
Input range „ Maximum 999 999 999 mm or 999 999 999°
Interpolation „ Linear in 4 axes
„ Circular in 2 axes
‹ Circular in 3 axes with tilted working plane (software option 1)
„ Helical: superimposition of circular and straight paths
Block processing time
3-D straight line without radius
compensation „ 1.5 ms
Axis feedback control „ Position loop resolution: Signal period of the position encoder/1024
„ Cycle time of position controller: 3 ms
„ Cycle time of speed controller: 200 µs
Range of traverse „ Maximum 100 m (3937 inches)
Spindle speed „ Maximum 100 000 rpm (analog speed command signal)
Error compensation „ Linear and nonlinear axis error, backlash, reversal peaks during circular movements,
thermal expansion
„ Static friction
User functions