Siemens SINUMERIK 828D Operating Manual page 276

Programming technological functions (cycles)
8.2 Milling
Full circle
If you want to distribute the characters evenly around a full circle, enter the arc angle
α2=360°. The cycle then distributes the characters evenly around the full circle.
Parameters, G code program
PL Machining plane
RP Retraction plane
SC Safety clearance
F Feedrate
Parameters Description
FZ Depth infeed rate
(only for G code)
FZ Depth infeed rate
(only for ShopMill)
Alignment
•
•
•
Reference point Position of the reference point
•
•
•
•
•
•
•
•
•
Engraving text maximum 100 characters
X0 or R Reference point X (abs) or reference point length polar
– (for curved alignment only)
Y0 or α0 Reference point Y (abs) or reference point angle polar
– (for curved alignment only)
Z0 Reference point Z (abs)
Z1 Engraving depth (abs) or depth referred to Z0 (inc)
W Character height
DX1 or α2 Distance between characters or angle of opening – (for curved alignment only)
DX1 or DX2 Distance between characters or total width – (for linear alignment only)
α1 Text direction (for linear alignment only)
276
mm
mm
mm/min
(linear alignment)
(curved alignment)
(curved alignment)
bottom left
bottom center
bottom right
top left
top center
top right
left-hand edge
center
right-hand edge
Parameters, ShopMill program
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant
cutting rate
Operating Manual, 06/2009, 6FC5398-7CP20-0BA0
mm/min
mm/rev
rpm
m/min
Unit
mm/min
mm/min
mm/tooth
mm
mm or
degrees
mm
mm
mm
mm or
degrees
mm
Degrees
HMI sl Milling