Siemens SINUMERIK 828D - Page 385

Programming technology functions (cycles)
9.2 Rotate
Turning
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
385
Parameter
Description
Unit
P2 Thread pitch 3 (unit as parameterized for P0) mm/rev
in/rev
turns/"
MODULUS
X3
• End point X ∅ (abs) or
• End point 3 in relation to X2 (inc) or
• Thread taper 3
mm
Degrees
Z3
• End point Z ∅ (abs) or
• End point with reference to Z2 (inc)
mm
LW Thread run-in mm
LR
Thread run-out
mm
H1
Thread depth
mm
DP or αP Infeed slope (flank) or infeed slope (angle) mm or de-
grees
• Infeed along a flank
• Infeed with alternating flanks
D1 or ND
First infeed depth or number of roughing cuts - (only for ∇ and ∇ + ∇∇∇)
mm
U
Finishing allowance in X and Z - (only for ∇ and ∇ + ∇∇∇)
mm
NN
Number of noncuts - (only for ∇∇∇ and ∇ + ∇∇∇)
VR
Return distance
mm
Multiple threads
No
α0
Starting angle offset
Degrees
Yes
N
Number of thread turns
DA Thread changeover depth (inc) mm
Parameters in the "Input simple" mode
G code program parameters
ShopTurn program parameters
Input
• simple
T
Tool name
D
Cutting edge number
S / V
Spindle speed or constant cut-
ting rate
rpm
m/min