Cycle parameters – HEIDENHAIN iTNC 530 (340 49x-05) Cycle programming User Manual
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Touch Probe Cycles: Automatic Workpiece Inspection
16.5 MEA
S
URE HOLE (Cy
c
le
421, DIN/ISO: G421)
Cycle parameters
U
Center in 1st axis
Q273 (absolute): Center of the
hole in the reference axis of the working plane. Input
range: -99999.9999 to 99999.9999
U
Center in 2nd axis
Q274 (absolute value): Center of
the hole in the minor axis of the working plane. Input
range: -99999.9999 to 99999.9999
U
Nominal diameter
Q262: Enter the diameter of the
hole. Input range: 0 to 99999.9999
U
Starting angle
Q325 (absolute): Angle between the
reference axis of the working plane and the first touch
point. Input range: -360.0000 to 360.0000
U
Stepping angle
Q247 (incremental): Angle between
two measuring points. The algebraic sign of the
stepping angle determines the direction of rotation
(negative = clockwise). If you wish to probe a circular
arc instead of a complete circle, then program the
stepping angle to be less than 90°. Input range:
-120.0000 to 120.0000
X
Y
Q274
±Q280
Q273
±Q279
Q27
6
Q325
Q247
Q262
Q275
MP6140
+
Q320