HEIDENHAIN MANUALplus 4110 - Manual (Page 464)

464 9 Examples
9.1 W
o
rk
ing with MANU
ALplus
Machining a thread chamfer and undercut
MANUALplus approaches the "starting point X, Z" in
rapid traverse. No further positioning movements
therefore need to be programmed.
The thread chamfer and undercut are machined with
the "Undercut DIN 76" cycle.
"With return" is switched off. This enables you to
finish the contour area in a single uninterrupted cut.
The thread chamfer / undercut and the
following finishing cycles are
programmed in such a way that the
contour area is machined in a single
uninterrupted cut.