Activating/Deactivating The Orientation Characteristic (Orison, Orisof) - Siemens SINUMERIK 840D sl Programming Manual

Work preparation
3.9 Transformations
Programming
DEF INT COUNTER
DEF REAL ANGLE
N10 G1 X0 Y0 F5000 G64 //sort match
rate lower first
$SC_COMPRESS_CONTUR_TOL=0.05
$SC_COMPRESS_ORI_TOL=5
TRAORI
COMPCAD
N100 X0 Y0 A3=0 B3=-1 C3=1
N110 FOR COUNTER=0 TO NUMBER
N120 ANGLE=360*COUNTER/NUMBER
N130 X=RADIUS*cos(angle) Y=RADIUS*sin(angle)
A3=sin(angle) B3=-cos(angle) C3=1
N140 ENDFOR
3.9.8

Activating/deactivating the orientation characteristic (ORISON, ORISOF)

The "Smoothing of the orientation characteristic" is activated/deactivated in the part program
using the commands of G group 61. The commands are modal.
Preconditions
● System with 5/6-axis transformation.
● Compressor function COMPCAD is active.
Syntax
ORISON
...
ORISOF
Meaning
ORISON:
ORISOF:
698
Activating the orientation characteristic smoothing
Deactivating the orientation characteristic smoothing
Comment
; Maximum deviation of the contour = 0.05 mm
; Maximum deviation of the orientation
= 5 degrees
; The movement describes a circle generated
from polygons. The orientation moves on a
taper around the Z axis with an opening an-
gle of 45 degrees.
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming