Siemens SINUMERIK 840D sl Turning Operating Manual page 472

Programming technology functions (cycles)
10.3 Contour turning
Parameters in the "Input simple" mode
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)
F Feedrate
Parameter Description
Machining
● ∇ (roughing)
● ∇∇∇ (finishing)
● ∇+∇∇∇ (complete machining)
Machining
● Face
direction
● Longitudinal
Position
● front
● back
● inside
● outside
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)
UX or U Finishing allowance in X or finishing allowance in X and Z – (only for ∇)
UZ Finishing allowance in Z – (only for UX)
BL Blank description (only for ∇)
● Cylinder (described using XD, ZD)
● Allowance (XD and ZD on the finished part contour)
● Contour (additional CYCLE62 call with blank contour – e.g. cast iron mold)
XD - (only for ∇ machining)
- (only for blank description, cylinder and allowance)
● For blank description, cylinder
● For blank description, allowance
472
● simple
mm
*
– Version, absolute:
Cylinder dimension ∅ (abs)
– Version incremental:
Allowance (inc) to maximum values of the CYCLE62 finished part contour
– Allowance on the CYCLE62 finished part contour (inc)
ShopTurn program parameters
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant cutting
rate
Operating Manual, 06/2019, A5E44903486B AB
mm/rev
m/min
Unit
mm
mm
mm
mm
mm
mm
Turning