2 a u to matic d at u m set ting – HEIDENHAIN TNC 426B (280 472) Touch Probe Cycles User Manual
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HEIDENHAIN TNC 426, TNC 430
65
3.2 A
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3 TCH PROBE 413 DATUM OUTSIDE CIRCLE
Q321=+25 ;CENTER IN 1ST AXIS
Center of circle: X coordinate
Q322=+25 ;CENTER IN 2ND AXIS
Center of circle: Y coordinate
Q262=30 ;NOMINAL DIAMETER
Diameter of circle
Q325=+90 ;STARTING ANGLE
Polar coordinate angle for 1st touch point
Q247=+45 ;STEPPING ANGLE
Stepping angle for calculating the starting points 2 to 4
Q261=-5 ;MEASURING HEIGHT
Coordinate in the touch probe axis in which the measurement is
made
Q320=2 ;SET-UP CLEARANCE
Safety clearance in addition to MP6140
Q260=+10 ;CLEARANCE HEIGHT
Height in the touch probe axis at which the probe can traverse
without collision
Q301=0 ;TRAVERSE TO CLEAR HEIGHT
Do not move to clearance height between measuring points
Q305=0 ;NO. IN TABLE
Set display
Q331=+0 ;DATUM
Set the display in X to 0
Q332=+10 ;DATUM
Set the display in Y to 10
Q332=+10 ;DATUM
Set the display in Y to 10
4 CALL PGM 35K47
Part program call
5 END PGM CYC413 MM