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Siemens SINUMERIK 840D sl User Manual

Siemens SINUMERIK 840D sl
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Parameter Description
FZ (only for G code) Depth infeed rate *
Machining The following machining operations can be selected:
∇ (roughing)
∇∇∇ (finishing)
Chamfering
X0
Y0
Z0
The positions refer to the reference point:
Reference point X
Reference point Y
Reference point Z
mm
mm
mm
Diameter of spigot mm
∅ 1 Diameter of blank spigot (important for determining approach position) - (only for ∇ and
∇∇∇)
mm
Z1 Depth referred to Z0 (inc) or spigot depth (abs) - (only for ∇ and ∇∇∇) mm
DZ Maximum depth infeed – (only for ∇ and ∇∇∇) mm
UXY Finishing allowance, plane
Smaller circular spigot dimensions are obtained by calling the cycle again and program‐
ming it with a lower finishing allowance. - (only for ∇ and ∇∇∇).
mm
UZ Depth finishing allowance (tool axis) – (only for ∇ or ∇∇∇) mm
FS Chamfer width for chamfering - (for chamfering only) mm
ZFS Insertion depth of tool tip (abs or inc) - (for chamfering only) mm
* Unit of feedrate as programmed before the cycle call
Hidden parameters
The following parameters are hidden. They are pre-assigned fixed values or values that can
be adjusted using setting data.
Parameter Description Value Can be set in SD
PL (only for G code) Machining plane Defined in MD
52005
SC (only for G
code)
Safety clearance 1 mm x
Machining
position
Mill circular spigot at the programmed position (X0, Y0, Z0). Single posi‐
tion
Machine manufacturer
Please refer to the machine manufacturer's specifications.
Programming technological functions (cycles)
10.2 Milling
Milling
444 Operating Manual, 08/2018, 6FC5398-7CP41-0BA0

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Siemens SINUMERIK 840D sl Specifications

General IconGeneral
Control TypeCNC
Number of AxesUp to 31
Max Number of Channels10
InterfacesEthernet, PROFIBUS, PROFINET, USB
Interpolation5-axis interpolation
Operating Temperature0°C to 45°C
Relative HumidityUp to 95% (non-condensing)
DisplayTFT color display, various sizes
Programming LanguagesDIN/ISO
Safety FeaturesSafety Integrated
PLCIntegrated PLC S7-300
Drive InterfaceSINAMICS S120
Data StorageCF card, USB
Operating SystemWindows-based

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