Siemens SINUMERIK 840DE sl Commissioning Manual page 540

Technologies and cycles
21.4 Milling
Data set for the 2nd transformation in the channel
MD24200 $MC_TRAFO_TYPE_2
= 513
MD24210 $MC_TRAFO_AXES_IN_2
[0] = 3
[1] = 4
[2] = 1
[3] = 2
MD24220 $MC_TRAFO_GEOAX_ASSIGN_TAB_2
[0] = 1
[1] = 4
[2] = 3
MD24850 $MC_TRACYL_ROT_AX_OFFSET_2
= 0
MD24855 $MC_TRACYL_ROT_SIGN_IS_FRAME_2
= 1
MD24860 $MC_TRACYL_ROT_SIGN_IS_PLUS_2
= 1
MD24870 $MC_TRACYL_BASE_TOOL[ ]
[0] = 0
[1] = 0
[2] = 0
Note
Data sets for transformations
For both data sets, you can use any transformations from all available transformations
(MD24100 $MC_TRAFO_TYPE_1, MD24200 $MC_TRAFO_TYPE_2, etc.). The two data sets
need not be directly next to each other.
However, the 1st data set must always be used for "Cylinder surface transformation without
groove side offset" (= 512) and the 2nd data set for "Cylinder surface transformation with
groove side offset" (=513).
526
Transformer type (513 = cylinder surface transformation with groove side offset)
Channel axis: Infeed axis perpendicular (radial) to rotary axis
Channel axis: Rotary axis
Channel axis: 1st axis of the machining plane parallel to the rotary axis
Channel axis: 2nd axis of the machining plane
Channel axis: 1st geometry axis
Channel axis: 2nd geometry axis
Channel axis: 3rd geometry axis
Offset of the rotary axis for the 2nd TRACYL transformation
Axial offset for the 2nd TRACYL transformation
Sign of the rotary axis for the 2nd TRACYL transformation
Vector of the base tool for the 2nd TRACYL transformation in XYZ
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
Z
A
X
Y
X
A
Z
SINUMERIK Operate (IM9)