Siemens SINUMERIK 828D Operating Manual page 426

Programming technology functions (cycles)
9.3 Contour turning
Parameter Description
ZD - (only for ∇ machining)
- (only for blank description, cylinder and allowance)
•
•
Allowance Allowance for pre-finishing - (only for ∇∇∇)
•
•
U1 Compensation allowance in X and Z direction (inc) – (only for allowance)
•
•
Set machining area Set machining area limits
limits
•
•
with limited machining area only, yes:
XA 1. Limit XA ∅
XB 2. Limit XB ∅ (abs) or 2nd limit referred to XA (inc)
ZA 1. Limit ZA
ZB 2. Limit ZB (abs) or 2nd limit referred to ZA (inc)
N Number of grooves
DP Distance between grooves
* Unit of feedrate as programmed before the cycle call
Parameters in the "Input simple" mode
G code program parameters
Input
PRG Name of the program to be generated
PL Machining plane
RP Retraction plane – (only for
machining direction, longi-
tudinal, inner)
426
For blank description, cylinder
– Version, absolute:
Cylinder dimension (abs)
– Version incremental:
Allowance (inc) to maximum values of the CYCLE62 finished part contour
For blank description, allowance
– Allowance on the CYCLE62 finished part contour (inc)
Yes
U1 contour allowance
No
Positive value: Compensation allowance is kept
Negative value: Compensation allowance is removed in addition to finishing
allowance
Yes
No
simple
•
mm
ShopTurn program parameters
T Tool name
D Cutting edge number
S / V Spindle speed or constant cutting
rate
Operating Manual, 01/2015, 6FC5398-8CP40-5BA2
Unit
mm
mm
mm
mm
mm
m/min
Turning