Siemens SINUMERIK 840D sl Operating Manual page 363

Parameters, G code program
PRG Name of the program to be generated
PL Machining plane
RP Retraction plane
SC Safety clearance
F Feedrate
CON Name of the updated blank contour for
residual material machining (without the
attached character "_C" and double-
digit number)
Residual With subsequent residual material
material removal
Yes
•
No
•
CONR Name to save the updated unmachined-
part contour for residual material
removal - (only "Yes" for residual
material removal)
Parameters Description
Machining
•
•
Machining
•
direction
•
•
The machining direction depends on the stock removal direction and choice of tool.
Position
•
•
•
•
D Maximum depth infeed - (only for ∇)
XDA 1. Grooving limit tool (abs) – (only for face machining direction)
XDB 2. Grooving limit tool (abs) – (only for face machining direction)
DX Maximum depth infeed - (only for parallel to the contour, as an alternative to D)
Do not round contour at end of cut.
Always round contour at end of cut.
Turning
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
mm
mm
*
∇ (roughing)
∇∇∇ (finishing)
Face
•
Longitudinal
•
Parallel to the contour
•
•
front
back
internal
external
Programming technology functions (cycles)
Parameters, ShopTurn program
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant cutting
rate
From inside to outside
From outside to inside
From end face to rear side
From rear side to end face
8.3 Contour turning
mm/rev
rpm
m/min
Unit
mm
mm
mm
mm
363