Siemens SINUMERIK 840D sl Programming Manual page 225

G code program
Parameter
Rotary axis 1
Rotary axis angle 1
Rotary axis 2
Rotary axis angle 2
∅
α0
DFA
TSA
Only for manual or semi-automatic rotary axis of the swivel data set
1)
Preferably the measuring variants "Positioning on circular path" and "Align probe in contact direction" should be used for
2)
the best measurement results.
The contact angle always refers to the positive direction of the 1st axis of the active coordinate system, e.g. for G17 to +X,
3)
G18/+Z, G19/+Y
Calculate parameters
G code program
Parameter
PL
Correction target
Display data set
Data set can be changed
Confirm the change
Save data set
Rotary axis 1
Normalizing
Value input
Rotary axis 2
Normalizing
Value input
Tolerance
Measuring cycles
Programming Manual, 12/2017, 6FC5398-4BP40-6BA1
Description
Name of rotary axis 1 of the swivel data set
Rotary axis angle during the measurement
Name of rotary axis 2 of the swivel data set
Rotary axis angle during the measurement
Sphere diameter
Contact angle
3)
Measurement path
Safe area for the measurement result
Description
Measuring plane (G17 - G19)
Only measuring (only calculate vec‐
tors)
Yes/No
-
-
Data set is saved in a protocol file
Name of rotary axis 1 of the swivel data set
● No (without normalizing)
● X (normalizing in direction X)
● Y (normalizing in direction Y)
● Z (normalizing in direction Z)
Position value for normalizing
Name of rotary axis 2 of the swivel data set
● No (without normalizing)
● X (normalizing in direction X)
● Y (normalizing in direction Y)
● Z (normalizing in direction Z)
Position value for normalizing
Use dimensional tolerance
● Yes
● No
3.3 Measure workpiece (milling)
1)
1)
Swivel data set (calculate vectors and save
to swivel data set)
No
-
Yes/No
Measuring variants
Unit
-
Degrees
-
Degrees
mm
Degrees
mm
mm
Unit
-
-
Yes -
Yes/No -
- -
-
-
mm
-
-
mm
-
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