Siemens SINUMERIK 828D - Page 389

Programming technology functions (cycles)
9.2 Rotate
Turning
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
389
Parameters, G code program
Parameters, ShopTurn program
PL
Machining plane
T
Tool name
SC Safety clearance mm D Cutting edge number
F
Feedrate
*
F
Feedrate
mm/rev
S / V
Spindle speed or constant cut-
ting rate
rpm
m/min
Parameter
Description
Unit
DIR
(only for G code)
Direction of spindle rotation
S
Spindle speed
rev/min
V Constant cutting rate m/min
SV
Maximum speed limit - (only for constant cutting rate V)
rev/min
X0
Reference point in X ∅ (abs, always diameter)
mm
Z0
Reference point in Z (abs)
mm
FS or R
Chamfer width or rounding radius
mm
X1 Depth for speed reduction ∅ (abs) or depth for speed reduction in relation to X0
(inc)
mm
FR
(only for ShopTurn)
Reduced feedrate mm/rev
FR
(only for G code)
*
SR
Reduced speed
rev/min
X2
Final depth ∅ (abs) or final depth in relation to X1 (inc)
mm
* Unit of feedrate as programmed before the cycle call