HEIDENHAIN SW 54843x-03 - Manual (Page 365)

HEIDENHAIN MANUALplus 620 365
4.9 Dr
illing and milling pat
ter
ns
Drilling pattern circular, radial
Select drilling
Select drilling, radial
Select deep-hole drilling, radial
Select tapping, radial
Press the Pattern circular soft key
Press Pattern circular to machine drilling patterns in which the
individual features are arranged at a regular spacing in a circle or
circular arc on the lateral surface.
The parameters that are required for machining the respective
elements are also requested (see corresponding cycle descriptions).
CIRCULAR DRILLING PATTERN, 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 hole (default: 0°)
Wi Angle increment (pattern spacing)—(default: holes are
arranged at a regular spacing in a circle)