Polar Coordinates Interpolation (G12.1, G13.1) (Transmit) - Siemens SINUMERIK 808D Programming And Operating Manual

Note
Cylindrical interpolation (G07.1)
G07.1 is based on the Siemens option TRACYL. For this, the corresponding machine data are to be set.
•
The corresponding specifications for this are given in the SINUMERIK 808D/SINUMERIK 808D ADVANCED Function
•
Manual, Chapter "Kinematic Transformation".
The rotary axis for the cylindrical interpolation and also its name are defined with the machine data 24120
$MC_TRAFO_GEOAX_ASSIGN_TAB_1.
Example
Programming example for the cylindrical interpolation:
3.2.1.6

Polar coordinates interpolation (G12.1, G13.1) (TRANSMIT)

With G12.1 and G13.1 an interpolation is activated and deactivated in the machining plane between a rotary axis and a
linear axis. A further linear axis is present perpendicular to this plane.
This function corresponds to the TRANSMIT function in Siemens mode. For G12.1 the machine data of the 2nd
transformation record must be parameterized.
Properties of G12.1 and G13.1
The polar coordinates interpolation mode is activated/deactivated with the following G functions:
G function
G12.1
G13.1
28
Function
Operation with polar coordination interpolation ON
Operation with polar coordination interpolation OFF
G group
21
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Programming and Operating Manual (ISO Turning/Milling)
01/2017