Siemens SINUMERIK 828D Operating Manual page 488

Programming technology functions (cycles)
9.4 Milling
Parameter
Machining
FZ (only for G code)
Circular pattern
X0
Y0
Z0
(only for G code)
X0 or L0
Y0 or C0
Z0
(only for ShopTurn)
CP
X0 or L0
Y0 or C0
Z0
(only for ShopTurn)
Y0 or C0
Z0
X0
(only for ShopTurn)
C0
Y0
Z0
X0
(only for ShopTurn)
488
Description
∇ (roughing)
•
∇∇∇ (finishing)
•
∇∇∇ edge (edge finishing)
•
Chamfering
•
Depth infeed rate
Full circle
•
The circumferential slots are positioned around a full circle. The distance from
one circumferential slot to the next circumferential slot is always the same and
is calculated by the control.
Pitch circle
•
The circumferential slots are positioned around a pitch circle. The distance from
one circumferential slot to the next circumferential slot can be defined using
angle α2.
The positions refer to the reference point:
Reference point X
Reference point Y
Reference point Z
Face C: The positions refer to the reference point:
Reference point X or reference point length polar
Reference point Y or reference point angle polar
Reference point Z
Face Y: The positions refer to the reference point:
Positioning angle for machining area
Reference point X or reference point length polar
Reference point Y or reference point angle polar
Reference point Z
Peripheral surface C: The positions refer to the reference point:
Reference point Y or reference point angle polar
Reference point Z
Cylinder diameter ∅
Peripheral surface Y: The positions refer to the reference point:
Positioning angle for machining surface
Reference point Y
Reference point Z
Reference point X
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
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mm
mm
mm
mm
mm or
degrees
mm
Degrees
mm
mm or
degrees
mm
mm or
degrees
mm
mm
Degrees
mm
mm
mm
Turning