HEIDENHAIN MANUALPLUS 620 - Page 193

HEIDENHAIN MANUALplus 620 193
4.4 Contour Form Elements
Undercut type K (H=9)
Example: Call G25-Geo type K
. . .
N.. G1 Z-15 [longitudinal element]
N.. G25 H9 I1 R0.8 W40 [type K]
N.. G1 X20 [transverse element]
. . .
H = 9
Form K
W
A
R
I
I
Parameters
H Undercut type K: H=9
I Undercut depth
R Undercut radius—no value: The circular element is not
machined
W Undercut angle
A Angle to longitudinal axis (default: 45°)
BE, BF, BD, BP and BH (see “Machining attributes for form
elements” on page 181)