HEIDENHAIN iTNC 530 (34049x-08) Cycle programming - Manual (Page 427)

HEIDENHAIN iTNC 530 427
16.6 MEA
S
. CIR
C
LE OUTSIDE (Cy
cle
422, DIN/ISO:
G422)
Cycle parameters
 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
 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
 Nominal diameter
Q262: Enter the diameter of the
stud. Input range 0 to 99999.9999
 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
 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
MP6140
+
Q320