Siemens SINUMERIK 828D - Page 489

Programming technology functions (cycles)
9.4 Milling
Turning
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
489
Parameter
Description
N
Number of slots
mm
R Radius of circumferential slot Degrees
α1
Opening angle of the slot
Degrees
α2 Advance angle - (for pitch circle only) Degrees
W
Slot width
mm
Z1
Slot depth (abs) or depth referred to Z0 or X0 (inc) - (only for ∇ and ∇∇∇)
mm
DZ
Maximum depth infeed – (only for ∇ and ∇∇∇)
mm
UXY
Plane finishing allowance – (only for ∇ and ∇∇∇)
mm
Positioning Positioning motion between the slots:
• Straight line:
Next position is approached linearly in rapid traverse.
• Circular:
Next position is approached along a circular path at the feedrate defined in the
machine data.
mm
FS
Chamfer width for chamfering - (for chamfering only)
mm
ZFS
Insertion depth of tool tip (abs or inc) - (for chamfering only)
mm
* 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
Value
Can be set in SD
PL (only for G code) Machining plane Defined in MD
52005
SC (only for G code)
Safety clearance
1 mm
x
α0
Angle of rotation
0°
Machine manufacturer
Please refer to the machine
manufacturer's specifications.