HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 150)

150 smart.Turn units
2.1
0
Units—Milling, lat
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ace
"Helical slot milling" unit
The unit mills a helical slot. The slot width equals the diameter of the
milling cutter.
Unit name: G798_Wendelnut_C / Cycle: G798 (see page 357)
Access to the technology database:
 Machining operation: Finish milling
 Affected parameters: F, S
Position form
X1
Thread diameter
C1 Starting angle
Z1 Starting point of thread
Z2 End point of thread
U Thread depth
Cycle form
F1
Thread pitch
J Direction of thread:
 0: Right-hand thread
 1: Left-hand thread
D No. of gears (threads per unit)
P Run-in length
K Run-out length
I Maximum infeed
E Cutting depth reduction
Further forms: see page 60