Cycle Parameters - HEIDENHAIN TNC 620 User Manual

15
Touch Probe Cycles: Automatic Workpiece Inspection | MEASURE RECTANGLE INSIDE (Cycle 423, DIN/ISO:

Cycle parameters

Q273 Center in 1st axis (nom. value)? (absolute):
Center of the pocket in the reference axis of
the working plane. Input range -99999.9999 to
99999.9999
Q274 Center in 2nd axis (nom. value)?
(absolute): Center of the pocket in the minor axis
of the working plane. Input range -99999.9999 to
99999.9999
Q282 1st side length (nominal value)?: Pocket
length, parallel to the reference axis of the working
plane. Input range 0 to 99999.9999
Q283 2nd side length (nominal value)?: Pocket
length, parallel to the minor axis of the working
plane. Input range 0 to 99999.9999
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): Define
an 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
Q284 Max. size limit 1st side length?: Maximum
permissible length of the pocket. Input range 0 to
99999.9999
Q285 Min. size limit 1st side length?: Minimum
permissible length of the pocket. Input range 0 to
99999.9999
Q286 Max. size limit 2nd side length?: Maximum
permissible width of the pocket. Input range 0 to
99999.9999
Q287 Min. size limit 2nd side length?: Minimum
permissible width of the pocket. Input range 0 to
99999.9999
446
NC blocks
5 TCH PROBE 423 MEAS. RECTAN.
INSIDE
Q273=+50
Q274=+50
Q282=80
Q283=60
Q261=-5
Q320=0
Q260=+10
Q301=1
Q284=0
Q285=0
Q286=0
Q287=0
Q279=0
Q280=0
Q281=1
Q309=0
Q330=0
HEIDENHAIN | TNC 620 | User's manual for cycle programming | 10/2017
G423, software option 17)
;CENTER IN 1ST AXIS
;CENTER IN 2ND AXIS
;FIRST SIDE LENGTH
;2ND SIDE LENGTH
;MEASURING HEIGHT
;SET-UP CLEARANCE
;CLEARANCE HEIGHT
;MOVE TO CLEARANCE
;MAX. LIMIT 1ST SIDE
;MIN. LIMIT 1ST SIDE
;MAX. LIMIT 2ND SIDE
;MIN. LIMIT 2ND SIDE
;TOLERANCE 1ST CENTER
;TOLERANCE 2ND CENTER
;MEASURING LOG
;PGM STOP TOLERANCE
;TOOL