Activate Concatenated Transformation (Tracon) - Siemens SINUMERIK 840D sl Programming Manual

Example
①
Grinding wheel
②
Workpiece
③
Parallel to the inclined axis through the programmed end position
④
Starting position
⑤
Plunge-cutting: Starting position
⑥
Plunge-cutting: End position
⑦
Parallel to the Z axis, at a distance from the actual position of the X axis
X Geometry axis
Z Geometry axis
ZM Machine axis
UM Machine axis
Figure 3-5 Programming an inclined axis
Program code
N... G18
N40 TRAANG (45.0)
N50 G7 X40 Z70 F4000
N60 G5 X40 F100
N70 ...
3.9.10

Activate concatenated transformation (TRACON)

A configured concatenated (chained) transformation is activated in the part program or
synchronized action using the TRACON statement.
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Comment
; Select XZ plane.
; Activate TRAANG transformation, angle = 45°
; Calculate the starting position and approach
; Traverse inclined axis to the end position.
Work preparation
3.9 Transformations
705