Siemens SINUMERIK 840D SL Operating Manual page 435

Parameter Description
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
Milling
Operating Manual, 02/2012, 6FC5398-7CP40-3BA0
Yes
U1 contour allowance
No
Positive value: Compensation allowance is kept
Negative value: Compensation allowance is removed in addition to finishing
allowance
Yes
No
1st limit XA ∅
2nd limit XB ∅ (abs) or 2nd limit referred to XA (inc)
1st limit ZA
2nd limit ZB (abs) or 2nd limit referred to ZA (inc)
Yes
No
Programming technological functions (cycles)
8.5 Contour turning - only for G code programs
Unit
mm
mm
*
435