Siemens SINUMERIK Series Operating Manual page 444

Programming technological functions (cycles)
10.2 Milling
Parameter Description
FZ (only for G code) Depth infeed rate
Machining The following machining operations can be selected:
● ∇ (roughing)
● ∇∇∇ (finishing)
● Chamfering
The positions refer to the reference point:
X0 Reference point X
Y0 Reference point Y
Z0 Reference point Z
∅ Diameter of spigot
∅ 1 Diameter of blank spigot (important for determining approach position) - (only for ∇ and
∇∇∇)
Z1 Depth referred to Z0 (inc) or spigot depth (abs) - (only for ∇ and ∇∇∇)
DZ Maximum depth infeed – (only for ∇ and ∇∇∇)
UXY Finishing allowance, plane
Smaller circular spigot dimensions are obtained by calling the cycle again and program‐
ming it with a lower finishing allowance. - (only for ∇ and ∇∇∇).
UZ Depth finishing allowance (tool axis) – (only for ∇ or ∇∇∇)
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
Hidden parameters
The following parameters are hidden. They are pre-assigned fixed values or values that can
be adjusted using setting data.
Parameter Description
PL (only for G code) Machining plane
SC (only for G Safety clearance
code)
Machining Mill circular spigot at the programmed position (X0, Y0, Z0).
position
444
Machine manufacturer
Please refer to the machine manufacturer's specifications.
Value Can be set in SD
Defined in MD
52005
1 mm
Single posi‐
tion
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0
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Milling