SD55510 $SCS_TURN_GROOVE_DWELL_TIME Dwell time, which is necessary between
grooving and retracting for grooving technol‐
ogy. Tool clearance time during grooving at
the base.
= > 0 Dwell time in seconds
= < 0 Dwell time in spindle revolutions
SD55580 $SCS_TURN_CONT_RELEASE_ANGLE Angle, through which the tool is lifted from
the contour for contour turning, roughing.
= 45 Retraction angle of 45 degrees
SD55581 $SCS_TURN_CONT_RELEASE_DIST Amount, by which the tool is lifted when
roughing a contour taking into account the
retraction angle SD55580
$SCS_TURN_CONT_RELEASE_ANGLE.
This also applies to stock removal, grooving
and plunge turning.
= 1 1 mm or 1 inch retraction distance
SD55582 $SCS_TURN_CONT_TRACE_ANGLE
The angle between cutting edge and con‐
tour as of which rounding is performed on
the contour during contour turning in order
to remove residual material.
If the angle of the residual material is greater
than that specified in the setting data, the
tool will round the contour.
= 5 5 degree angle
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Technologies and cycles
21.5 Turning
SINUMERIK Operate (IM9)
540 Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1