Siemens SINUMERIK 840D sl Turning Operating Manual page 347

Procedure
Parameters, G code program
PL Machining plane
RP Retraction plane
SC Safety clearance
Parameter Description
Machining posi‐
● Single position
tion (only for G
Drill hole at programmed position
code)
● Position pattern
Position with MCALL
Z0 (only for G Reference point Z
code)
Machining
● Face C
surface
● Face Y
(only for Shop‐
● Peripheral surface C
Turn)
● Peripheral surface Y
Position
● At the front (face)
(only for Shop‐
● At the rear (face)
Turn)
● Outside (peripheral surface)
● Inside (peripheral surface)
Clamp/release spindle
The function must be set up by the machine manufacturer.
(only for Shop‐
Turn)
Centering
● Diameter (centered with reference to the diameter)
The angle for the center drill entered in the tool list is applied.
● Tip (centered with reference to the depth)
The drill is inserted into the workpiece until the programmed insertion depth is reached.
∅ It is inserted into the workpiece until the diameter is correct. - (for diameter centering only) mm
Turning
Operating Manual, 06/2019, A5E44903486B AB
1. The part program or ShopTurn program to be processed has been cre‐
ated and you are in the editor.
2. Press the "Drilling" softkey.
3. Press the "Centering" softkey.
The "Centering" input window opens.
mm
mm
Programming technology functions (cycles)
Parameters, ShopTurn program
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant cutting
rate
10.1 Drilling
mm/min
mm/rev
rpm
m/min
Unit
mm
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