HEIDENHAIN CNC Pilot 4290 Pilot - Manual (Page 36)

36
Figur
es on the
lat
e
ra
l surf
ace
Bore hole on lateral surface G310-Geo
G310 defines a bore hole with countersink and thread on the lateral
surface.
Parameters
Z, C: Center point of bore hole (position, angle)
CY:
Angle as linear dimension
B: Hole diameter
P: Depth of hole (excluding point)
W: Point angle – default: 180°
R: Countersinking diameter
U: Countersinking depth
E: Countersinking 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 (reference: Z axis) – default: 90° = vertical hole (range:
0° < A < 180°)
O: Centering diameter
Use G71...G74 to machine contours defined with G310.