HEIDENHAIN SW 54843x-03 - Manual (Page 367)

HEIDENHAIN MANUALplus 620 367
4.9 Dr
illing and milling pat
ter
ns
Milling pattern circular, radial
Select milling
Select slot, radial
Select ICP contour, radial
Press the Pattern circular soft key
Press Pattern circular to machine milling patterns in which the
individual features are arranged at a regular spacing in a circle or
circular arc on the lateral surface.
The parameters for programming the milling operation are also
requested (see corresponding cycle descriptions).
MILLING PATTERN CIRCULAR, RADIAL
Cycle parameters
X, Z
Starting point
C Spindle angle (C-axis position)—(default: current spindle
angle)
Q Number of slots
ZM, CM Center of pattern: position, angle
K Pattern diameter
A Angle of 1st slot (default: 0°)
Wi Angle increment (pattern spacing)—(default: milling
operations are regularly spaced in a circle)
The starting point of a pattern to be assigned to an ICP
contour must lie on the positive XK axis.