HEIDENHAIN TNC 320 (340 55x-03) Touch Probe Cycles - Manual (Page 50)

50
3.1 Measur
ing W
o
rk
piece Misalignment
8 First stud: Center in 1st axis (absolute): center of
the first stud in the reference axis of the working
plane.
8 First stud: Center in 2nd axis Q269 (absolute):
center of the first stud in the minor axis of the
working plane.
8 Diameter of stud 1 Q313: Approximate diameter of
the 1st stud. Enter a value that is more likely to be too
large than too small.
8 Measuring height 1 in the probe axis Q261
(absolute): Coordinate of the ball tip center (= touch
point in the touch probe axis) at which stud 1 is to be
measured.
8 Second stud: Center in 1st axis Q270 (absolute):
center of the second stud in the reference axis of the
working plane.
8 Second stud: Center in 2nd axis Q271 (absolute):
center of the second stud in the minor axis of the
working plane.
8 Diameter of stud 2 Q314: Approximate diameter of
the 2nd stud. Enter a value that is more likely to be
too large than too small.
8 Measuring height 2 in the probe axis Q315
(absolute): Coordinate of the ball tip center (= touch
point in the touch probe axis) at which stud 2 is to be
measured.
8 Setup clearance Q320 (incremental): Additional
distance between measuring point and ball tip. Q320
is added to column SET_UP.
8 Clearance height Q260 (absolute): Coordinate in the
touch probe axis at which no collision between tool
and workpiece (fixtures) can occur.
X
Y
Q271
Q269
Q268 Q270
Q313
Q314
X
Z
Q261
Q260
Q315
MP6140
+
Q320