Siemens SINUMERIK 840D sl Turning Operating Manual page 337

11. Longitudinal threads M48 x 2
(finishing)
12. Drilling
Turning
Operating Manual, 06/2019, A5E44903486B AB
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
Thread
X0
Z0
Z1
LW
LR
H1
αP
Infeed
NN
VR
Multiple threads
α0
3. Press the "Accept" softkey.
1. Press the "Drilling", "Drilling reaming" and "Drilling" softkeys.
The "Drilling" input window opens.
2. Enter the following technology parameters:
T Drill_D5
9.19 Example: Standard machining
Threading tool_2
without
2 mm/rev
0
995 rev/min
Finishing (∇∇∇)
External thread
48 abs
0 abs
-25 abs
4 inc
4 inc
1.227 inc
30 degrees
2
1 inc
No
0 degrees
D1 F 0.1 mm/rev
Creating a ShopTurn program
D1
V 50 m/min
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