Siemens sinumerik 840D sl Operating Manual page 234

Creating a ShopTurn program
7.18 Example: Standard machining
3. Input of blank contour with contour computer
234
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
between 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 60 abs
5. Press the "Accept" softkey.
6. Enter the following contour elements and acknowledge using the
"Accept" softkey.
6.1 Z -40 abs
6.2 X 80 abs
6.3 Z -65 abs
6.4 X 90 abs
6.5 Z -95 abs
6.6 X 0 abs
6.7 Z 0 abs
6.8 X 60 abs
Z 0 abs
Z -45 abs
Z -70 abs
Z 0 abs
Operating Manual, 07/2010, 6FC5398-8CP40-0BA0
Turning