HEIDENHAIN TNC 320 (340 55x-04) Cycle programming - Manual (Page 381)

HEIDENHAIN TNC 320 381
16.6 MEA
S
. CIR
C
LE OUTSIDE
(Cy
c
le 422, DIN/ISO: G422)
Cycle parameters
U Center in 1st axis Q273 (absolute): Center of the stud
in the reference axis of the working plane. Input range
–99999.9999 to 99999.9999
U Center in 2nd axis Q274 (absolute): Center of the
stud in the minor axis of the working plane. Input
range –99999.9999 to 99999.9999
U Nominal diameter Q262: Enter the diameter of the
stud. 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
Q325
Q247
Q278 Q262 Q277
Q274 ±Q280
Q273 ±Q279
SET_UP(TCHPROBE.TP)
+
Q320