Manual Thread Cutting - Siemens SINUMERIK 802D sl Programming And Operating Manual

Manual machining
5.4 Manual machining using cycles (functions)
Parameter
Parameter
Distance l3
Number n
Multiple grooves
The machining sequence is as follows:
1. Starting from the current axis position, the first groove is produced as described under
2. The starting point for the next groove is then approached taking into account the
3. Another complete grooving cycle is then executed (as described under "Extended
4. Groove machining and offset then alternate until the number of grooves specified in the
5. On completion of the final groove, the original position of the axes before the start of
5.4.6

Manual thread cutting

Functionality
The "Manual thread cutting" function provides a wide range of options for producing,
remachining and recutting longitudinal, tapered and face threads.
They can be single-start or multiple-start threads.
Note
Any limit stops that are activated should be disabled before starting thread cutting or set to a
value outside the traversing range needed for thread cutting.
76
Description
Groove offset: This input value determines the offset between several identical grooves
during production.
Number of grooves to be produced. Entering "0" or "1" here has the same effect: A single
groove is produced. When you enter a value of ">1", the appropriate number of grooves is
machined. The input value in parameter "Length I3" defines the necessary offset.
"Extended grooving".
clearance distance.
grooving").
"Number n" parameter has been executed.
machining is approached diagonally.
Programming and Operating Manual, 06/2009, 6FC5398-6CP10-1BA0
Manual Machine Plus Turning