HEIDENHAIN TNC 320 (340 55x-04) Cycle programming User Manual
Page 407
HEIDENHAIN TNC 320
407
16.13 MEA
S
URE PLANE (Cy
c
le 431, DIN/ISO: G431)
U
3rd meas. point 3rd axis Q298 (absolute): Coordinate
of the third touch point in the touch probe axis. Input
range –99999.9999 to 99999.9999
U
Setup 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
Measuring log Q281: Definition of whether the TNC
is to create a measuring log:
0: No measuring log
1: Generate measuring log: the TNC saves the log file
TCHPR431.TXT by default in the directory TNC:\.
2: Interrupt the program run and display the
measuring log on the screen. Resume program run
with NC Start.
Example: NC blocks
5 TCH PROBE 431 MEASURE PLANE
Q263=+20
;1ST POINT 1ST AXIS
Q264=+20
;1ST POINT 2ND AXIS
Q294=-10
;1ST POINT 3RD AXIS
Q265=+50
;2ND POINT 1ST AXIS
Q266=+80
;2ND POINT 2ND AXIS
Q295=+0
;2ND POINT 3RD AXIS
Q296=+90
;3RD POINT 1ST AXIS
Q297=+35
;3RD POINT 2ND AXIS
Q298=+12
;3RD POINT 3RD AXIS
Q320=0
;SET-UP CLEARANCE
Q260=+5
;CLEARANCE HEIGHT
Q281=1
;MEASURING LOG