Siemens SINUMERIK 840D sl Turning Operating Manual page 336

Creating a ShopTurn program
9.19 Example: Standard machining
10. Longitudinal threads M48 x2
(roughing)
336
R2
R3
FS4
N
4. Press the "Accept" softkey.
1. Press the "Turning", "Thread" and "Thread longitudinal" softkeys.
The "Longitudinal thread" entry field opens.
2. Enter the following parameters:
T
Table
P
G
S
Machining type
Infeed: Constant cutting
cross-section
Thread
X0
Z0
Z1
LW
LR
H1
αP
Infeed
ND
U
VR
Multiple threads
α0
3. Press the "Accept" softkey.
1
1
1
1
Threading tool_2
without
2 mm/rev
0
995 rev/min
Roughing (∇)
Diminishing
External thread
48 abs
0 abs
-25 abs
4 inc
4 inc
1.227 inc
30 degrees
5
0.150 inc
1 inc
No
0 degrees
Operating Manual, 06/2019, A5E44903486B AB
D1
Turning