HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 506)

506 DIN programming for the Y axis
6.2 Cont
ours in the XY plane
Hole in XY plane G370-Geo
G370 defines a hole with countersinking and thread in the XY plane.
Parameters
X
Center of hole (radius)
Y Center of hole
B Hole diameter
P Depth of hole (excluding point)
W Point angle (default: 180°)
R Sinking diameter
U Sinking depth
E Sinking angle
I Thread diameter
J Thread depth
K Start of thread (runout length)
F Thread pitch
V Left-hand or right-hand thread (default: 0)
 0: Right-hand thread
 1: Left-hand thread
A Angle to Z axis. Inclination of the hole
 Front face (range: –90° < A < 90°; default: 0°)
 Rear face (range: 90° < A < 270°; default: 180°)
O Centering diameter