HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 242)

242 DIN Programming
4.8 Lat
er
al surf
ace cont
ours
Hole on lateral surface G310-Geo
G310 defines a hole with countersink and thread in a lateral surface
contour.
Parameters
Z
Center (Z position)
CY Center as linear value; reference: unrolled reference diameter
C Center (angle)
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 Thread runout length
F Thread pitch
V Left-hand or right-hand thread (default: 0)
 V=0: Right-hand thread
 V=1: Left-hand thread
A Angle to Z axis; range: 0° < A < 180°; (default: 90° = vertical
hole)
O Centering diameter
Machine the G310 holes with G71...G74.