Siemens SINUMERIK 840D sl Operating Manual page 462

Programming technological functions (cycles)
8.5 Contour turning- only for G code programs
Parameters, G code program
PRG Name of the program to be generated
PL Machining plane
RP Retraction plane – (only for
machining direction,
longitudinal, inner)
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 removal
material
Yes
•
No
•
CONR Name to save the updated blank contourfor
residual material removal – (only "Yes" for
residual material removal)
Parameter 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.
Uniform cut segmentation
Round cut segmentation at the edge
462
mm
mm
*
∇ (roughing)
∇∇∇ (finishing)
Face
•
Longitudinal
•
Parallel to the contour
•
•
front
back
internal
external
From inside to outside
From outside to inside
From end face to rear side
From rear side to end face
Operating Manual, 03/2013, 6FC5398-7CP40-3BA1
Unit
mm
mm
mm
mm
Milling