Heidenhain TNC 320 (340 55x-03) Touch Probe Cycles User Manual download pdf (Page 97)

HEIDENHAIN TNC 320 97

3.2 Presetting automatically

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.

Q269

Q268 Q270

Q317

Q271

Q318 Q316

Q319

Q261

Q260

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