HEIDENHAIN TNC 320 (340 55x-03) Touch Probe Cycles - Manual (Page 97)

HEIDENHAIN TNC 320 97
3.2 Pr
eset
ting aut
o
matically
8 First center in 1st axis Q268 (absolute): Center of
the 1st hole in the reference axis of the working
plane.
8 First center in 2nd axis Q269 (absolute): Center of
the 1st hole in the minor axis of the working plane.
8 Second center in 1st axis Q270 (absolute): Center
of the 2nd hole in the reference axis of the working
plane.
8 Second center in 2nd axis Q271 (absolute): Center
of the 2nd hole in the minor axis of the working
plane.
8 Third center in 1st axis Q316 (absolute): Center of
the 3rd hole in the reference axis of the working
plane.
8 Third center in 2nd axis Q317 (absolute): Center of
the 3rd hole in the minor axis of the working plane.
8 Fourth center in 1st axis Q318 (absolute): Center
of the 4th hole in the reference axis of the working
plane.
8 Fourth center in 2nd axis Q319 (absolute): Center
of the 4th hole in the minor axis of the working plane.
8 Measuring height in the touch probe axis Q261
(absolute): Coordinate of the ball tip center (= touch
point) in the touch probe axis in which the
measurement is to be made.
8 Clearance height Q260 (absolute): Coordinate in the
touch probe axis at which no collision between tool
and workpiece (fixtures) can occur.
X
Y
Q269
Q268 Q270
Q317
Q271
Q318 Q316
Q319
X
Z
Q261
Q260