Siemens SINUMERIK 840D sl Turning Operating Manual page 330

Creating a ShopTurn program
9.19 Example: Standard machining
4. Input of finished part with contour computer
330
7. Press the "Accept" softkey.
It is only necessary to enter the blank contour when using a pre-machined
blank.
Blank contour
1. Press the "Cont. turn." and "New contour" softkeys.
The "New Contour" input window opens.
2. Enter the contour name (in this case: Cont_2).
The contour calculated as NC code is written as internal subprogram
between a start and an end marker containing the entered name.
3. Press the "Accept" softkey.
The "Starting point" entry field opens.
4. Specify the contour starting point of the contour.
X 0 abs
5. Press the "Accept" softkey.
6. Enter the following contour elements and acknowledge using the "Ac‐
cept" softkey.
6.1 X 48 abs
6.2 α2 90°
6.3 Direction of rotation
Z 0 abs
FS 3
Operating Manual, 06/2019, A5E44903486B AB
Turning