HEIDENHAIN CNC Pilot 4290 Description of the Y axis - Manual (Page 5)

HEIDENHAIN CNC PILOT 4290 5
Cutting limits
If parts of the milling contour lie outside of the turning contour,
you must limit the machining area with the ”area diameter X /
reference diameter X” (parameters of the section code or of the
figure definition).
2
Y
Axis
in
DIN
PLUS
Cutting limits in the YZ and XY planes.
Contours in more than one plane
You program hierarchically nested contours (for example a pocket
in a pocket) as follows:
■ You can define a Section code for every pocket/island, or
■ You begin with ”G308 Start pocket/island” and close with ”G309
End pocket/island.”
Y_4290BH.pm6 08.03.2005, 08:35 5