Path-Relative Orientation (Oripath, Oripaths, Orirotc) - Siemens SINUMERIK 840DE sl Function Manual

F2: Multi-axis transformations
3.9 Orientation
Program code
$SC_ORISON_TOL=1.0
G91
X10 A3=1 B3=0 C3=1
X10 A3=–1 B3=0 C3=1
X10 A3=1 B3=0 C3=1
X10 A3=–1 B3=0 C3=1
X10 A3=1 B3=0 C3=1
X10 A3=–1 B3=0 C3=1
X10 A3=1 B3=0 C3=1
X10 A3=–1 B3=0 C3=1
X10 A3=1 B3=0 C3=1
X10 A3=–1 B3=0 C3=1
...
ORISOF
...
The orientation is pivoted through 90 degrees on the XZ plane from -45 to +45 degrees. Due
to the smoothing of the orientation characteristic the orientation is no longer able to reach the
maximum angle values of -45 or +45 degrees.
3.9.5

Path-relative orientation (ORIPATH, ORIPATHS, ORIROTC)

Functionality
Irrespective of certain technological applications, the previous programming of tool orientation
is improved in that the programmed relative orientation in relation to the total path is maintained.
The required deviations from the ideal orientation path can be specified if, for example, a corner
occurs in the contour.
Tool orientation can be modified not only via configurable machine data, but also via new
language commands in the part program. In this way, it is possible to maintain the relative
200
Comment
; Maximum angular deviation of the tool orientation
= 1.0 degrees.
; Deactivation of orientation smoothing.
Function Manual, 06/2019, A5E47435470B AA
Transformations