Siemens SINUMERIK 840D sl Operating Manual page 274

Creating a ShopTurn program
9.18 Example: Standard machining
3. Input of blank contour with contour computer
274
1. Press the "Cont. turn." and "New contour" softkeys.
The "New Contour" input window opens.
2. Enter the contour name (in this case: Cont_1).
The contour calculated as NC code is written as internal subprogram be‐
tween a start and an end marker containing the entered name.
3. Press the "Accept" softkey.
The "Starting point" entry field opens.
4. Enter the starting point of the contour.
X 60abs
5. Press the "Accept" softkey.
6. Enter the following contour elements and acknowledge using the "Accept"
softkey.
6.1 Z -40abs
6.2 X 80abs
6.3 Z -65abs
6.4 X 90abs
6.5 Z -95abs
6.6 X 0abs
6.7 Z 0abs
6.8 X 60abs
Z 0abs
Z -45abs
Z -70abs
Z 0abs
Operating Manual, 05/2017, A5E40868721
Turning