disk probe calibration issue

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  • disk probe calibration issue

    I am trying to calibrate a disk probe
    runs great up to last hit
    if i use 21 hits the 21st hit is going to 0,0,0 and crashes
    if i use 13 hits the 13th hit is going to 0,0,0, ect.
    I am pretty sure i have all the parameters set correctly.
    Any ideas

  • #2
    The starting and ending angles for the 'height' need to be a + and - 7 or 10 degrees (something like that). If one of them is still set to 0 (zero) it will try to hit on the top of the tool.
    sigpic
    Originally posted by AndersI
    I've got one from September 2006 (bug ticket) which has finally been fixed in 2013.

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    • #3
      i used 10deg and 80 deg

      it still tries to go to 0,0,0, on last hit

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      • #4
        You set CALBRATION MODE to USER DEFINED, tell it the number of levels and a + and - angle of 10 and it still wants to go to the top of the sphere?
        sigpic
        Originally posted by AndersI
        I've got one from September 2006 (bug ticket) which has finally been fixed in 2013.

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        • #5
          it wants to go to center of sphere

          it is moving to 0,0,0 the "core" of the planet if you will

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          • #6
            Have you tried setting the prehit and retract to a larger value as well as the CLEARANCE DISTANCE IN Z, maybe it is set to 0, change it to 6" or so.
            sigpic
            Originally posted by AndersI
            I've got one from September 2006 (bug ticket) which has finally been fixed in 2013.

            Comment


            • #7
              Try just 12 hits. I believe that PC-DMIS has issues with calibrating disk probes with anything more than 12 hits. I had a similiar issue in the past.
              I think its 12 hits....brain isn't working too good today.

              5 hits will difinately work. As a last resort.


              Hope that helps somewhat....

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              • #8
                5 hits ,default mode 2 levels

                i used this and got it w/n .00001 of measured diameter
                has anyone found this info in any of the doc files or pdf files

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                • #9
                  yes i tryed and no workie
                  got it with 5 hits 2 levels defualt mode
                  thanks appreciate your help

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