Siemens SINUMERIK 840D sl Turning Operating Manual page 511

Parameter Description
DZ Maximum depth infeed - (only for ∇ and ∇∇∇)
UXY Plane finishing allowance for the length (L) and width (W) of the rectangular spigot.
Smaller rectangular spigot dimensions are obtained by calling the cycle again and pro‐
gramming it with a lower finishing allowance. - (only for ∇ and ∇∇∇)
UZ Depth finishing allowance (tool axis) - (only for ∇ and ∇∇∇)
W1 Width of blank spigot (important for determining approach position) - (only for ∇ and ∇∇∇) mm
L1 Length of blank spigot (important for determining approach position) - (only for ∇ and ∇∇∇) mm
FS Chamfer width for chamfering - (for chamfering only)
ZFS Insertion depth of tool tip (abs or inc) - (for chamfering only)
* Unit of feedrate as programmed before the cycle call
Parameters in the "Input simple" mode
G code program parameters
Input
Milling direction
RP Retraction plane
F Feedrate
Parameter Description
FZ Depth infeed rate (only for ∇ and ∇∇∇)
Machining ● Face C
surface (only for
● Face Y
ShopTurn)
● Peripheral surface Y
Position (only for ● At the front (face)
ShopTurn)
● At the rear (face)
● Outside (peripheral surface)
● Inside (peripheral surface)
Clamp/release spindle (only for end face Y/peripheral surface Y)
The function must be set up by the machine manufacturer.
(only for ShopTurn)
Turning
Operating Manual, 06/2019, A5E44903486B AB
● simple
mm
*
Programming technology functions (cycles)
ShopTurn program parameters
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant
cutting rate
10.4 Milling
Unit
mm
mm
mm
mm
mm
mm/min
mm/rev
rpm
m/min
*
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