HEIDENHAIN SW 68894x-02 - Manual (Page 446)

446 ICP programming
5.14 Cont
ours in the XY plane
Single surface in XY plane
This function defines a surface in the XY plane.
You can switch between depth (Ki) and residual depth (K) by pressing
a soft key (see table at right).
You can find the reference dimension ZR and the limit diameter IR
with the "select reference plane" function (see page 411).
ICP generates:
 The section code FRONT_Y with the parameters limit diameter,
reference dimension and spindle angle. The section code is omitted
for nested contours.
 A G308 with the parameter contour name.
 A G376 with the parameters of the single surface.
 A G309.
Soft key
Switches the field to entering the
residual depth K.
Reference data of the single hole
ID
Contour name
C Spindle angle (position angle of the surface normal)
IR Limit diameter
Parameters of the single surface
Z
Reference edge
Ki Depth
K Residual depth
B Width (reference: reference dimension ZR)
 B<0: Surface in negative Z direction
 B>0: Surface in positive Z direction