Allocating The Trigger Values; Uniformity When Using A 3D Probe Of Type 710 - Siemens SINUMERIK 840D sl Programming Manual
Measuring cycles
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- Milling measurement (measure hole, set edge, align edge, etc.)
If measuring is to be performed in different tool orientations, the probe can be prepositioned
with the "Swivel plane" function (
Value specifications of the transverse axis (X) of the measuring cycles under milling are
performed in the radius (DIAMOF). The measuring cycles under milling also work internally
with radius programming in relation to a transverse axis.
With hole and spigot measurement (
specified in the diameter.
The workpiece probe cannot be calibrated under the active G18 machining plane (turning) for
turning/milling machines for geometric reasons. The workpiece measurements should be
performed in G18 during turning. The probe is therefore calibrated under G17 or G19 and the
trigger values allocated internally accordingly.
3.4.2.1
Allocating the trigger values
Function
As of SW 4.5 SP2, the following application is enabled with the "Calibrating and measuring in
different machining planes" function:
● Calibrating (with
● Workpiece measuring in G18 as for turning (with
Requirement
● 1st turning technology: MD 52200$MCS_TECHNOLOGY = 1
● 2nd milling technology: MD 52201$MCS_TECHNOLOGY_EXTENSION = 2
● Active tool is a 3D multi probe, type 710
3.4.2.2
Uniformity when using a 3D probe of type 710
Function
In accordance with the "Calibrating and measuring in different machining planes" function on
a turning/milling machine, the 3D probe type (710) can be used for all workpiece measuring
variants (turning and milling) on the basis of a calibration data set.
Requirement
● Setting data SD 42940 $SC_TOOL_LENGTH_CONST = 18 (or -18)
● Setting data SD 42950 $SC_TOOL_LENGTH_TYPE = 2
● Active tool is a 3D multi probe, type 710
Measuring cycles
Programming Manual, 12/2017, 6FC5398-4BP40-6BA1
3.4 Measuring the workpiece on a machine with combined technologies
CYCLE800 ).
CYCLE977, CYCLE979 ), the object to be measured is
CYCLE976 ) in the G17 or G19 working plane
Measuring variants
CYCLE974 , CYCLE994 )
251
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