Plunge-Cutting (Cycle952) - Siemens SINUMERIK 840D sl Turning Operating Manual
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Also See for SINUMERIK 840D sl Turning:
- Function manual (2184 pages) ,
- Programming manual (1334 pages) ,
- Commissioning manual (1102 pages)
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Parameter
Description
Allowance
Allowance for pre-finishing - (only for ∇∇∇)
● Yes
● No
U1
Compensation allowance in X and Z direction (inc) – (only for allowance)
● Positive value: Compensation allowance is retained
● Negative value: Compensation allowance is removed in addition to finishing
Set machining area
Set machining area limits
limits
● Yes
● No
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)
Relief cuts
Machine relief cuts
● Yes
● No
FR
Insertion feedrate, relief cuts
* Unit of feedrate as programmed before the cycle call
10.3.10
Plunge-cutting (CYCLE952)
Function
The "Grooving" function is used to machine grooves of any shape.
Before you program the groove, you must define the groove contour.
If a groove is wider than the active tool, it is machined in several cuts. The tool is moved by a
maximum of 80% of the tool width for each groove.
Blank
When grooving, the cycle takes into account a blank that can consist of a cylinder, an allowance
on the finished-part contour or any other blank contour.
Note
In order to avoid collisions between tools and workpieces due to positioning motions, the
programmed blank contour must match the real blank.
Turning
Operating Manual, 06/2019, A5E44903486B AB
U1 contour allowance
allowance
Programming technology functions (cycles)
10.3 Contour turning
Unit
s
mm
mm
467
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