SD55505 $SCS_TURN_ROUGH_O_RELEASE_DIST Retraction distance for stock remov‐
al during external machining
= 1 Specifies the distance, by which the tool is retracted from the contour when removing stock
from an outer corner. This does not apply to stock removal at a contour (default value).
= -1 The distance is internally defined.
SD55506 $SCS_TURN_ROUGH_'I_RELEASE_DIST Retraction distance for stock remov‐
al during internal machining
= 0.5 Specifies the distance, by which the tool is retracted from the contour when removing stock
from an internal corner. This does not apply to stock removal at a contour (default value).
= -1 The distance is internally defined.
21.5.4 Setting up a counterspindle
Software option
You require the following software option in order to use the counterspindle on your
machine:
"Generic coupling 'CP-STATIC'" or higher
Function
If your turning machine has a counterspindle, you can machine workpieces using turning,
drilling and milling functions on the front and rear faces without reclamping the workpiece
manually.
Before machining the rear face, the counterspindle must grip the workpiece, pull it out of the
main spindle, and position it at the new machining position.
Meaning of the axes
MD52206 $MCS_AXIS_USAGE[n] Meaning of the axes in the channel
[n] channel axis number
A detailed description of MD52006 is provided in Chapter "Activating turning/milling/drilling/
grinding technologies (Page 503)".
Traversing direction
In order that the user interface and cycles know in which direction the spindles and rotary axes
rotate, the following settings must be made.
Technologies and cycles
21.5 Turning
SINUMERIK Operate (IM9)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1 535