Siemens SINUMERIK 828D Operating Manual page 259

Parameters, G code program
PL Machining plane
Milling direction
RP Retraction plane
SC Safety clearance
F Feedrate
Parameter Description
FZ Depth infeed rate
(only for G code)
∇ (roughing)
Machining •
∇∇∇ (finishing)
•
∇ + ∇∇∇ (roughing and finishing) - (only for ShopMill)
•
∇∇∇ edge (edge finishing) - (only for G code)
•
Chamfering
•
FZ Depth infeed rate - (only for ∇ and ∇∇∇)
Full circle
Circular pattern •
The circumferential grooves are positioned around a full circle. The groove spacing
is uniform and is calculated by the controller.
Pitch circle
•
The circumferential grooves are positioned around a pitch circle. The groove
spacing can be determined on the basis of angle α2.
The positions refer to the center point:
X0 Reference point X
Y0 Reference point Y
Z0 Reference point Z
N Number of grooves
R Radius of circumferential groove
α0 Starting angle
α1 Opening angle of the groove
α2 Advance angle - (for pitch circle only)
W Groove width
Z1 Slot depth (abs) or depth relative to Z0 (inc) – (only for ∇, ∇∇∇ and
(only for G code) ∇∇∇ edge)
Z1 (only for Slot depth (abs) or depth relative to Z0 (inc) - (only for ∇, ∇∇∇ and
ShopMill) ∇ + ∇∇∇)
DZ Maximum depth infeed - (only for ∇, ∇∇∇ and ∇∇∇ Rand)
DZ Maximum depth infeed - (only for ∇, ∇∇∇ and ∇ + ∇∇∇)
FS Chamfer width for chamfering (inc) - (for chamfering only),
ZFS Insertion depth of tool tip (abs or inc) - (for chamfering only),
UXY Plane finishing allowance - (only for ∇, ∇∇∇ and ∇∇∇ edge)
(only for G code)
HMI sl Milling
Operating Manual, 06/2009, 6FC5398-7CP20-0BA0
Parameters, ShopMill program
T
D
mm F
mm S / V
mm/min
Programming technological functions (cycles)
Tool name
Cutting edge number
Feedrate
Spindle speed or constant
cutting rate
8.2 Milling
mm/min
mm/rev
rpm
m/min
Unit
mm/min
in/tooth
mm/min
mm
mm
mm
mm
Degrees
Degrees
Degrees
mm
mm
mm
mm
mm
mm
mm
mm
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