Setting up
General settings for cylinder transformation
MD10602 $MN_FRAME_GEOAX_CHANGE_MODE Frames when switching over geometry ax‐
es.
= 1 The actual total frame (work offsets) and when switching over geometry axes (selecting -
deselecting TRACYL) is recalculated.
MD24040 $MC_FRAME_ADAPT_MODE Adapting the active frames.
Bit 0 = 1 Rotations in active frames that rotate coordinate axes for which there are no geometry axes,
are deleted from the active frames.
Bit 1 = 1 Shearing angles in active frames are made orthogonal.
Bit 2 = 1 Scaling factors of all geometry axes in the active frames are set to 1.
MD28082 $MC_MM_SYSTEM_FRAME_MASK
Bit 6 = 1 Configuration of the transformation frame for the compensation.
When setting up the functions, you can take the following channel-specific machine data into
account:
MD24300 $MC_TRAFO_TYPE_3 Cylinder surface transformation, main spin‐
dle: Transformation 3
= 512 Without groove side offset (without Y axis)
= 513 With groove side offset (with Y axis)
= 514 With or without groove side offset and Y offset
MD24400 $MC_TRAFO_TYPE_4 Cylinder surface transformation, counter‐
spindle: Transformation 4
= 512 Without groove side offset (without Y axis)
= 513 With groove side offset (with Y axis)
= 514 With or without groove side offset and Y offset
Note
You must also set up other machine data for each of the individual transformations.
Cylinder surface transformation without groove side offset
MD24300 $MC_TRAFO_TYPE_3 Definition of the 3rd transformation in the
channel.
= 512 TRACYL main spindle.
MD24310 $MC_TRAFO_AXES_IN_3[ ] Axis assignment for transformation 3.
[0] = 1 Perpendicular to the rotary axis XC
Technologies and cycles
21.5 Turning
SINUMERIK Operate (IM9)
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1 545
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