HEIDENHAIN MANUALplus 4110 - Manual (Page 236)

236 4 Cycle Programming
4.9 Dr
illing/Milling P
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Examples of pattern machining
Linear hole pattern on face
A linear hole pattern is to be machined on the face of
the workpiece with the "Drilling, axial" cycle. This
machining operation requires a traversable spindle
and driven tools.
The pattern is programmed by entering the
coordinates of the first and last hole, and the number
of holes (see figure at upper right). Only the depth is
indicated for the drilling cycle (see figure at lower
right).
Tool data
„ WO = 8—Tool orientation
„ I = 5—Drilling diameter
„ B = 90—Point angle
„ H = 1—The tool is a driven tool