Cycle Parameters - HEIDENHAIN TNC 320 User's Manual For Cycle Programming

Cycle parameters

Q263 1st measuring point in 1st axis? (absolute):
Coordinate of the first touch point in the reference
axis of the working plane. Input range -99999.9999
to 99999.9999
Q264 1st measuring point in 2nd axis? (absolute):
Coordinate of the first touch point in the minor axis
of the working plane. Input range -99999.9999 to
99999.9999
Q265 2nd measuring point in 1st axis? (absolute):
Coordinate of the second touch point in the
reference axis of the working plane. Input range
-99999.9999 to 99999.9999
Q266 2nd measuring point in 2nd axis? (absolute):
Coordinate of the second touch point in the minor
axis of the working plane. Input range -99999.9999
to 99999.9999
Q272 Meas. axis (1/2/3, 1=ref. axis)?: Axis in
which the measurement is to be made:
1: Principal axis = measuring axis
2: Secondary axis = measuring axis
3: Touch probe axis = measuring axis
Q267 Trav. direction 1 (+1=+ / -1=-)?: Direction in
which the probe is to approach the workpiece:
–1: Negative Traverse direction
+1: Positive traverse direction
Q261 Measuring height in probe axis? (absolute):
Coordinate of the ball tip center (= touch point) in
the touch probe axis in which the measurement is
to be made. Input range -99999.9999 to 99999.9999
Q320 Set-up clearance? (incremental): Additional
distance between measuring point and ball tip.
Q320 is added to SET_UP (touch probe table), and
is only effective when the datum is probed in the
touch probe axis. Input range 0 to 99999.9999
HEIDENHAIN | TNC 320 | User's manual for cycle programming | 9/2016
MEASURE ANGLE (Cycle 420, DIN/ISO: G420) 15.4
NC blocks
5 TCH PROBE 420 MEASURE ANGLE
Q263=+10 ;1ST POINT 1ST AXIS
Q264=+10 ;1ST POINT 2ND AXIS
Q265=+15 ;2ND PNT IN 1ST AXIS
Q266=+95 ;2ND POINT 2ND AXIS
Q272=1 ;MEASURING AXIS
Q267=-1 ;TRAVERSE DIRECTION
Q261=-5 ;MEASURING HEIGHT
15
385