Siemens SINUMERIK 840D sl Operating Manual page 401

G code program parameters
Input
PRG Name of the program to be generated
PL Machining plane
RP Retraction plane – (only for
machining direction, longitu‐
dinal, inner)
SC Safety clearance
F Feedrate
Residual With subsequent residual material removal.
material
● Yes
● No
CONR Name to save the updated blank contour for re‐
sidual material removal
Parameter Description
Machining
● ∇ (roughing)
● ∇∇∇ (finishing)
● ∇+∇∇∇ (complete machining)
Machining
● Face
direction
● Longitudinal
● Parallel to the contour
The machining direction depends on the stock removal direction and choice of tool.
Position
● Front
● Rear
● Inside
● Outside
D Maximum depth infeed - (only for ∇)
DX Maximum depth infeed - (only for parallel to the contour, as an alternative to D).
Turning
Operating Manual, 05/2017, A5E40868721
● Complete
mm
mm
*
● From inside to outside
● From outside to inside
● From end face to rear side
● From rear side to end face
Programming technology functions (cycles)
ShopTurn program parameters
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant cutting
rate
10.3 Contour turning
mm/rev
m/min
Unit
mm
mm
401