Siemens SINUMERIK Series Operating Manual page 448

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)
● ∇∇∇ edge (edge finishing)
● Chamfering
The positions refer to the reference point:
X0 Reference point X
Y0 Reference point Y
Z0 Reference point Z
∅ Diameter of blank spigot
N Number of edges
SW or L Width across flats or edge length
R1 and FS1 Rounding radius or chamfer width
Z1 Multi-edge depth (abs) or depth in relation to Z0 (inc) - (only for ∇, ∇∇∇ and ∇∇∇ edge)
DXY ● Maximum plane infeed
● Maximum plane infeed as a percentage of the milling cutter diameter
DZ Maximum depth infeed – (only for ∇ and ∇∇∇)
UXY Plane finishing allowance - (only for ∇, ∇∇∇ and ∇∇∇ edge)
UZ Depth finishing allowance (only for ∇ and ∇∇∇)
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 multi-edge at the programmed position (X0, Y0, Z0).
position
α0 Angle of rotation
448
- (only for ∇ and ∇∇∇)
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
0°
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0
*
mm
mm
mm
mm
mm
mm
mm
%
mm
mm
mm
mm
mm
x
Milling