BASIC ROTATION (Cycle 400, DIN/ISO: G400) 13.2
13
HEIDENHAIN | TNC 320 | User’s manual for cycle programming | 9/2016
307
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 Measuring axis (1=1st / 2=2nd)?: Axis in the
working plane in which the measurement is to be
made:
1: Reference axis = measuring axis
2: Minor 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 in the touch probe table.
Input range 0 to 99999.9999
Q260 Clearance height? (absolute): coordinate in
the touch probe axis at which no collision between
tool and workpiece (fixtures) can occur. Input range
-99999.9999 to 99999.9999
Q301 Move to clearance height (0/1)?: Definition
of how the touch probe is to move between the
measuring points:
0: Move at measuring height between measuring
points
1: Move at clearance height between measuring
points
NC blocks
5 TCH PROBE 400 BASIC ROTATION
Q263=+10 ;1ST POINT 1ST AXIS
Q264=+3.5 ;1ST POINT 2ND AXIS
Q265=+25 ;2ND POINT 1ST AXIS
Q266=+2 ;2ND PNT IN 2ND AXIS
Q272=2 ;MEASURING AXIS
Q267=+1 ;TRAVERSE DIRECTION
Q261=-5 ;MEASURING HEIGHT
Q320=0 ;SET-UP CLEARANCE
Q260=+20 ;CLEARANCE HEIGHT
Q301=0 ;MOVE TO CLEARANCE
Q307=0 ;PRESET ROTATION
ANG.
Q305=0 ;NUMBER IN TABLE
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