Siemens SINUMERIK 840D sl Turning Operating Manual page 371

Parameter Description
Machining ● Face
surface
● Face B
● Peripheral
(only ShopTurn)
Z1 Final drilling depth (abs) or final drilling depth in relation to Z0 (inc)
It is inserted into the workpiece until it reaches Z1.
Coolant on - M function to switch on the coolant
(only G code)
ZP Depth of the pilot hole as a factor of the bore diameter
Depth of the pilot hole in relation to Z0 (inc) or depth of the pilot hole (abs)
ZPV Clearance distance of pilot hole
FP First cut feedrate in percent of the drilling feedrate
First cut feedrate (ShopTurn)
First cut feedrate (G code)
SP
Soft section
● Yes
First cut with feedrate FS
● No
First cut with drilling feedrate
ZS1 Depth of each first cut with constant first cut feedrate FS (inc)
(only "Yes" for
soft first cut)
ZS2 Depth of each first cut for feedrate increase (inc)
(only "Yes" for
soft first cut)
FS First cut feedrate in percent of the drilling feedrate
(only "Yes" for
First cut feedrate (ShopTurn)
soft first cut)
First cut feedrate (G code)
Through drilling ● Yes
Through drilling with feedrate FD
● No
ZD - (only for Depth for through drilling feedrate (abs) or depth for through drilling feedrate in rela‐
through drilling tion to Z1 (inc)
"yes")
FD - (only for Feedrate for through drilling referred to drilling feed rate F
through drilling
Feedrate for through drilling (ShopTurn)
"yes")
Feedrate for through drilling (G code)
Coolant off - M function to switch off the coolant
(only G code)
Turning
Operating Manual, 06/2019, A5E44903486B AB
Spindle position during approach (spindle off)
Programming technology functions (cycles)
10.1 Drilling
Unit
mm
* Ø
mm
mm
%
mm/rev or mm/min
distance/min or dis‐
tance/rev
Degrees
mm
mm
%
mm/min or mm/rev
distance/min or dis‐
tance/rev
mm
%
mm/min or mm/rev
distance/min or dis‐
tance/rev
371