Stock Removal Rest (Cycle952) - Siemens SINUMERIK 840D sl Operating Manual

Programming technology functions (cycles)
10.3 Contour turning
10.3.9

Stock removal rest (CYCLE952)

Function
Using the "Stock removal residual" function, you remove material that has remained for stock
removal along the contour.
During stock removal along the contour, the cycle automatically detects any residual material
and generates an updated blank contour. for ShopTurn, the updated unmachined-part contour
is automatically generated. For a C code program, for stock removal residual material, "Yes"
must be programmed. Material that remains as part of the finishing allowance is not residual
material. Using the "Stock removal residual material" function, you can remove unwanted
material with a suitable tool.
Procedure
Parameters, G code program
PRG Name of the program to be generated
PL Machining plane
RP Retraction plane
406
Software option
For stock removal of residual material, you require the option "residual material
detection and machining".
1. The part program or ShopTurn program to be processed has been cre‐
ated and you are in the editor.
2. Press the "Contour turning" softkey.
3. Press the "Stock removal residual material" softkey.
The "Stock removal residual material" input window opens.
Parameters, ShopTurn program
T
D
mm F
Tool name
Cutting edge number
Feedrate
Operating Manual, 05/2017, A5E40868721
mm/rev
Turning