Siemens SINUMERIK 840D sl Function Manual page 50

F2: Multi-axis transformations
1.4 Transformation with swivelled linear axis
The Figure "Example of Vector Designation for MD-settings" shows vector components for
the machine shown in Figure "Machine with linear swivel axis in Zero Position" (Chapter
"Orientation Transformation with Linear Swivel Axis") and they are named accordingly.
Note
A physically identical point on the 1st rotary axis (e.g. point of intersection between the tool
axis and the 1st rotary axis) must be assumed for both views.
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Function Manual, 09/2011, 6FC5397-2BP40-2BA0
Special Functions