Operation Manual

HEIDENHAIN CNC PILOT 640 369
4.9 Drilling and milling patterns
Linear hole pattern on lateral surface
A linear hole pattern is to be machined on the lateral surface of the
workpiece with the Drilling, radial cycle. This machining operation
requires a traversable spindle and driven tools.
The drilling pattern is defined by the coordinates of the first hole, the
number of holes, and the spacing between the holes. Only the depth
is indicated for the drilling cycle.
Tool data
 TO = 2 (tool orientation)
 DV = 8 (drilling diameter)
 BW = 118 (point angle)
 AW = 1 (The tool is a driven tool)