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6 thr ead and under c ut cy cles – HEIDENHAIN MANUALplus 4110 User Manual

Page 187

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HEIDENHAIN MANUALplus 4110

187

4.6 Thr

ead and Under

c

ut Cy

cles

Second step
The "Thread cycle (longitudinal)—Expanded" cuts the
thread. The cycle parameters define the thread depth
and the proportioning of cuts (see figure at top right).

Tool data

„

Threading tool (for external machining)

„

WO = 1—Tool orientation