Rotation Of The Tool Orientation Relative To The Path (Oripath, Oripaths, Angle Of Rotation) - Siemens SINUMERIK 840D sl Programming Manual

6.5.2 Rotation of the tool orientation relative to the path (ORIPATH, ORIPATHS, angle
of rotation)
Function
With a 6-axis transformation, the tool can be rotated about itself with a third rotary axis to
orientate the tool as desired in space. With a rotation of the tool orientation relative to the
path using ORIPATH or ORIPATHS, the additional rotation can be programmed via the
THETA angle of rotation. Alternatively, the LEAD and TILT angles can be programmed using
a vector, which is located in the plane vertical to the tool direction.
Machine manufacturer
Please refer to the machine manufacturer's instructions. The interpolation of the LEAD and
TILT angles can be set differently using machine data.
Syntax
Rotation of tool orientation and tool
The type of tool orientation relative to the path is activated using ORIPATH or ORIPATHS.
N... ORIPATH
N... ORIPATHS
Activating the three angles that can be rotated:
N... LEAD=
N... TILT=
N... THETA=
Job Planning
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
6.5 Orientations relative to the path
Activate type of orientation relative to the path
Activate type of orientation relative to the path
with smoothing of the orientation characteristic
Angle for the programmed orientation relative to
the surface normal vector
Angle for the programmed orientation in the
plane, vertical to the path tangent relative to the
surface normal vector
Angle of rotation relative to the change of
orientation in the tool direction of the third rotary
axis
Transformations
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