Siemens SINUMERIK 840D sl Operating Manual page 361

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
XB
ZA
ZB
Relief cuts Machine relief cuts
•
•
FR Insertion feedrate, relief cuts
* Unit of feedrate as programmed before the cycle call
Turning
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
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
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)
Yes
No
Programming technology functions (cycles)
8.3 Contour turning
Unit
mm
mm
mm
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