Siemens SINUMERIK 828D Programming Manual page 348

Transformations
6.5 Orientations relative to the path
Note
Machine manufacturer
Please refer to the machine manufacturer's instructions. Other settings can be made for
orientations relative to the path via configurable machine and setting data. For more detailed
information, please refer to
References:
/FB3/ Function Manual, Special Functions; 3 to 5-Axis Transformation (F2),
Chapter "Orientation"
Significance
Various settings can be made for the interpolation of angles
● The tool-orientation reference programmed using
● Lead angle
● Lead angle
● Angle of rotation
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.
348
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.
: rotation of the tool about itself with an additional third rotary axis
and
LEAD TILT
and is retained for the entire
LEAD TILT
or
ORIPATH ORIPATHS
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
via machine data:
and ,
ORIOTC
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