Siemens SINUMERIK 840D sl Turning Operating Manual page 584

Programming technology functions (cycles)
10.5 Contour milling
If you are doing all the machining for the pocket at once, i.e. centering, rough-drilling and
removing stock directly in sequence, and do not set the additional parameters for centering/
rough-drilling, the cycle will take these parameter values from the stock removal (roughing)
machining step. When programming in G code, these values must be specifically re-entered.
Note
Execution from external media
If you execute programs from an external drive (e.g. local drive or network drive), you require
the "Execution from external storage (EES)" function.
For additional information, please refer to the following references:
SINUMERIK Operate Commissioning Manual
Clamping the spindle
For ShopTurn, the "Clamp spindle" function can be set up by the machine manufacturer.
See also
Clamping the spindle (Page 296)
Procedure when centering
584
Machine manufacturer
Please refer to the machine manufacturer's specifications.
1. The part program or ShopTurn program to be processed has been cre‐
ated and you are in the editor.
2. Press the "Milling", "Mill contour", "Predrilling" and "Centering" softkeys.
The "Centering" input window opens.
Operating Manual, 06/2019, A5E44903486B AB
Turning