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

Meaning
Various settings can be made for the interpolation of angles
● The tool-orientation reference programmed using
● Lead angle
● Lead angle
● Angle of rotation
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
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
block.
: rotation about the direction vertical to the tangent and normal vector
LEAD
: rotation of the orientation about the normal vector.
TILT
: rotation about the direction vertical to the tangent and normal vector Tilt
LEAD
angle : rotation of the orientation in the direction of the path tangent.
TILT
THETA
acting as an orientation axis in 6-axis transformation.
Note
Orientation relative to the path not permitted in conjunction with OSC, OSS, OSSE, OSD
and OST
Orientation interpolation relative to the path, that is
cannot be programmed in conjunction with orientation characteristic smoothing with a G
code from group 34. OSOF has to be active for this.
: rotation of the tool about itself with an additional third rotary axis
Activate type of orientation relative to the path
Activate type of orientation relative to the path with
smoothing of the orientation characteristic
6.5 Orientations relative to the path
and via machine data:
LEAD TILT
and is retained for the entire
LEAD TILT
or and
ORIPATH ORIPATHS
Transformations
,
ORIOTC
337