HEIDENHAIN TNC 620 User Manual page 545

Multiple-Axis Machining | The PLANE function: Tilting the working plane (option 8)
Abbreviations used
Abbreviation Meaning
EULER
Swiss mathematician who defined these
angles
EULPR
Precession angle: angle describing the rotation
of the coordinate system around the Z axis
EULNU
Nutation angle: angle describing the rotation of
the coordinate system around the X axis shift-
ed by the precession angle
EULROT
Rotation angle: angle describing the rotation of
the tilted machining plane around the tilted Z
axis
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
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