Siemens SINUMERIK 828D - Page 426

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