Siemens SINUMERIK 840D sl Programming Manual page 89

Geometry of the calibration groove,
example G18, SL=7
Table 3-4
Calibration
groove
KN_0
KN_1
KN_2
KN_3
KN_4
KN_5
KN_6
References: Commissioning Manual
Chapter "Measuring workpieces when turning".
Starting position before the measurement
The starting position should be selected so that the selected workpiece probe can be positioned
in the shortest possible distance, collision-free, with paraxial movements, in the reference
groove corresponding to the active cutting edge position.
Measuring cycles
Programming Manual, 12/2017, 6FC5398-4BP40-6BA1
General setting data for dimensions of the calibration groove
General setting data
SD 54621
$SNS_MEA_CAL_EDGE_PLUS_DIR_AX2
SD 54622 $SNS_MEA_CAL_EDGE_MI‐
NUS_DIR_AX2
SD 54615
$SNS_MEA_CAL_EDGE_BASE_AX1
SD 54617
$SNS_MEA_CAL_EDGE_PLUS_DIR_AX1
SD 54618 $SNS_MEA_CAL_EDGE_MI‐
NUS_DIR_AX1
SD 54620 $SNS_MEA_CAL_EDGE_UP‐
PER_AX2
SD 54619
$SNS_MEA_CAL_EDGE_BASE_AX2
Geometry of the calibration groove,
example G18, SL=8
Description
Calibration slot edge in the positive
direction of the 2nd measuring axis
Calibration slot edge in the negative
direction of the 2nd measuring axis
Calibration slot base of the 1st meas‐
uring axis
Calibration slot edge in the positive
direction of the 1st measuring axis
Calibration slot edge in the negative
direction of the 1st measuring axis
Upper calibration slot edge of the
2nd measuring axis
Calibration slot base of the
2nd measuring axis
SINUMERIK Operate (IM9) / SINUMERIK 840D sl ,
Measuring variants
3.2 Measure workpiece (turning)
89