HEIDENHAIN SW 68894x-02 - Manual (Page 402)

402 ICP programming
5.9
Cont
our
elements
on
fa
ce
Circular arc on face
Select the arc’s direction of rotation.
Enter the arc dimensions and define the transition to the next element.
ICP generates a G102 or G103 in smart.Turn.
Parameters
XK, YK
Target point (end point of the circular arc)
XKi, YKi Incremental target point (distance from starting point to
target point)
P Polar target point (radius)
Pi Incremental polar target point (distance from starting point
to target point)
C Polar target point (angle)
Ci Incremental polar target point and angle (relative to the
starting point)
I, J Center of arc
Ii, Ji: Incremental center of arc (distance from starting point to
center in X, Z)
PM Polar center of arc
PMi Incremental polar center (distance from starting point to
center)
CM Polar center of arc (angle)
CMi Incremental polar center and angle (relative to the starting
point)
R Radius
ANs Tangential angle in the starting point
ANe Tangential angle in the target point
ANp Angle to the previous element
ANn Angle to the subsequent element
F: See machining attributes Page 361