HEIDENHAIN CNC Pilot 4290 Pilot - Manual (Page 84)

84
Circular arc on end face G102 / G103
The tool moves in a circular arc at the feed rate to the ”end point.”
Parameters
X, C: End point, end angle
XK,YK: End point
R:
Radius
I, J: Center point (in Cartesian coordinates)
Z: End depth – default: current Z position
H: Circular plane (working plane) – default:
■ H=0, 1: normal facing (XY plane)
■ H=2: Machining in YZ plane
■ H=3: Machining in XZ plane
K: Midpoint (Z-direction) – only for H=2, 3
• Program either X, C or XK, YK.
• Program either center or radius.
• Radius input: circular arc only possible
† 180°
• If the end point is the original coordinate starting point, enter
XK=0 and YK=0.
Circular arc G102
Circular arc G103
F
ront/end f
ace mac
hining