Plunge-Cutting Rest (Cycle952) - Siemens SINUMERIK 840D sl Operating Manual

Programming technology functions (cycles)
8.3 Contour turning
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
N Number of grooves
DP Distance between grooves (inc)
* Unit of feedrate as programmed before the cycle call
8.3.11

Plunge-cutting rest (CYCLE952)

Function
The "Grooving residual material" function is used when you want to machine the material
that remained after grooving along the contour.
During grooving ShopTurn, the cycle automatically detects any residual material and
generates an updated blank contour. For a G code program, the function must have been
previously selected. Material that remains as part of the finishing allowance is not residual
material. The "Grooving residual material" function allows you to remove unwanted material
with a suitable tool.
368
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)
Software option
To machine residual material, you require the "Residual material detection
and machining" option.
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
Unit
mm
mm
mm
mm
Turning