HEIDENHAIN CNC Pilot 4290 - Manual (Page 101)

HEIDENHAIN CNC PILOT 4290 89
Undercut DIN 509 F (H=6)
Parameters
I:
Depth of undercut (radius)
K: Width of undercut
R: Undercut radius (in both corners of the undercut)
P: transverse depth
W: Undercut angle
A: Transverse angle
If you do not enter parameters, the CNC PILOT calculates them from
the diameter (see ”
11.1.3 Undercut Parameters DIN 509 F”).
Undercut DIN 76 (H=7)
Parameters
I:
Depth of undercut (radius)
K: Width of undercut
R: Undercut radius (in both corners of the undercut) –
default: R=0.6*I
W: Undercut angle – default: 30°
Undercut type H (H=8)
Parameters
K:
Width of undercut
R: Undercut radius
W: Plunging angle
Continued
4.5 Geometry Commands