Cylinder Surface Transformation (Tracyl) - Siemens SINUMERIK 840D sl Commissioning Manual

Configuring cycles
22.5 Turning
22.5.5

Cylinder surface transformation (TRACYL)

Function
Using the cylinder surface transformation function (TRACYL), you can machine the
peripheral surface of a turned part.
Setting up
General settings for cylinder transformation
MD10602 $MN_FRAME_GEOAX_CHANGE_MODE
= 1
MD24040 $MC_FRAME_ADAPT_MODE
Bit 0 = 0
Bit 1 = 0
Bit 2 = 0
MD28082 $MC_MM_SYSTEM_FRAME_MASK
Bit 6 = 1
When setting up the functions, you can take the following channel-specific machine data into
account:
MD24300 $MC_TRAFO_TYPE_3
= 512
= 513
= 514
482
Software option
You require the following software option in order to use this function:
"Transmit and peripheral surface transformation"
The actual total frame (work offsets) and when switching over geometry axes (selecting -
deselecting TRACYL) is recalculated.
Configuration of channel-specific system frames, which are included in the channel
calculation.
Without groove side offset (without Y axis)
With groove side offset (with Y axis):
With groove side offset and Y offset
Frames when switching over geometry
axes.
Adapting the active frames
Cylinder surface transformation, main
spindle: Transformation 3
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
SINUMERIK Operate (IM9)