Siemens SINUMERIK 840DE sl Function Manual page 166

F2: Multi-axis transformations
3.4 Transformation with swiveled linear axis
①
②
Figure 3-18
Determination of the machine data values
Perform the following operation:
1. Determine, as shown in the lower part for vector jo in the "Vectors for machine in zero
position" figure, the X and Y components for all vectors.
2. As shown in the upper part for vector ro in the "Vectors for machine in zero position" figure,
determine the Z component for all vectors.
3. Enter the X, Y and Z components of the vectors (po, jo, to, ro) in the relevant machine data.
The procedure can be used all settable kinematic variants.
Note
For the appropriate machine geometry or position of the machine zero, both individual
components as well as complete vectors can become zero.
Programming
The switch on/off of the transformation in the part program or synchronized action is described
in Section "Programming of the 3- to 5-axis transformation (Page 170)".
Tool orientation
For a transformation with swiveling linear axis, the same statements as for the 5-axis
transformation with regard to the tool orientation apply similarly (see Section "Tool orientation
(Page 153)").
166
Stator with clamping device
Swivel axis of the linear axis
Top view: Vectors for machine in the zero position
Function Manual, 06/2019, A5E47435470B AA
Transformations