Boundary Conditions - Siemens SINUMERIK 840DE sl Function 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 2-15 Programming an inclined axis
Program code
N... G18
N40 TRAANG (45.0)
N50 G7 X40 Z70 F4000
N60 G5 X40 F100
N70 ...
2.3.4

Boundary conditions

The transformation can be selected and deselected via part program or MDA.
Transformations
Function Manual, 06/2019, A5E47435470B AA
2.3 Oblique angle transformation (inclined axis) TRAANG (option)
Comment
; Select XZ plane.
; Activate TRAANG transformation, angle = 45°
; Calculate the starting position and approach
; Traverse inclined axis to the end position.
M1: Kinematics transformation
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