HEIDENHAIN TNC 640 (34059x-01) Cycle programming - Manual (Page 476)

476 Touch Probe Cycles: Automatic Workpiece Inspection
1
7.7 MEA
S
. RECT
AN. INSIDE (Cy
c
le
423, DIN/ISO: G423)
U Set-up clearance Q320 (incremental): Additional
distance between measuring point and ball tip. Q320
is added to SET_UP (touch probe table). Input range 0
to 99999.9999
U Clearance height Q260 (absolute): Coordinate in the
touch probe axis at which no collision between touch
probe and workpiece (fixtures) can occur. Input range
-99999.9999 to 99999.9999
U Traversing to clearance height Q301: 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
U Max. size limit 1st side length Q284: Maximum
permissible length of the pocket. Input range 0 to
99999.9999
U Min. size limit 1st side length Q285: Minimum
permissible length of the pocket. Input range 0 to
99999.9999
U Max. size limit 2nd side length Q286: Maximum
permissible width of the pocket. Input range 0 to
99999.9999
U Min. size limit 2nd side length Q287: Minimum
permissible width of the pocket. Input range 0 to
99999.9999
U Tolerance for center 1st axis Q279: Permissible
position deviation in the reference axis of the working
plane. Input range 0 to 99999.9999
U Tolerance for center 2nd axis Q280: Permissible
position deviation in the minor axis of the working
plane. Input range 0 to 99999.9999
X
Z
Q261
Q260
SET_UP(TCHPROBE.TP)
+
Q320