HEIDENHAIN SW 548328-05 DIN Programming - Manual (Page 123)

HEIDENHAIN MANUALplus 620, CNC PILOT 620/640
123
2.8 Units—Thr
eads
"Thread, direct" unit
The unit cuts a simple internal or external thread in longitudinal
direction.
Unit name: G32_MAN / Cycle: G32 (see page 297)
Access to the technology database:
 Machining operation: Thread cutting
 Affected parameters: F, S
Thread form
O
Thread location
 0: Internal thread (infeed in +X)
 1: External thread (infeed in –X)
APP Approach see page 63
XS Start diameter
ZS Starting position Z
Z2 End point of thread
F1 Thread pitch
U Thread depth (automatically for metric ISO threads)
I Maximum infeed (radius)
IC Number of cuts (only if I is not programmed and the infeed
V is 0 or 1)
KE Run-out position
 0: At the end of the threading cut
 1: At the start of the threading cut
K Run-out length