Siemens SINUMERIK 840D sl Turning Operating Manual page 376

Programming technology functions (cycles)
10.1 Drilling
Parameter Description
Compensating
● with compensating chuck
chuck mode
● without compensating chuck
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 - (with You can select the following technologies for tapping:
compensating
● with encoder
chuck)
Tapping with spindle encoder
● without encoder
Tapping without spindle encoder - the following fields are displayed:
–
–
Note:
For ShopMill, the selection box is only displayed if tapping without encoder is enabled.
Please observe the information provided by your machine manufacturer.
SR (only for Shop‐ Spindle speed for retraction - (only for spindle speed "S")
Turn)
VR (only for Shop‐ Constant cutting rate for retraction - (only for constant cutting rate "V")
Turn)
Machining
● Face C
surface
● Face Y
(only for Shop‐
● Face B
Turn)
● Peripheral surface C
● 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)
Z1 End point of the thread (abs) or thread length (inc) - only for G code and ShopTurn
machining surface "face")
It is inserted into the workpiece until it reaches Z1.
X1 End point of the thread (abs) or thread length (inc) - (only for ShopTurn machining sur‐
face, "peripheral")
It is inserted into the workpiece until X1 is reached.
376
Select the "pitch" parameter (only G code)
Enter parameter "DT" (only ShopMill)
Operating Manual, 06/2019, A5E44903486B AB
Unit
mm
rev/min
m/min
mm
mm
Turning