Gap on Linear-Closed Scan

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  • Gap on Linear-Closed Scan

    Hello, I scanned a small tool once but this gap located between the start and end points is bothering me. The part is pretty small, around 15mm long. I had scanned another part some time ago which was a little longer and apparently the gap is also there. I just want to know if it's normal or if it's something I can somehow make disappear? If so, can anybody help me with that?

    Thanks.
    Attached Files

  • #2
    Can you post the code with showing all parameters turned on?
    153010 Global Advantage w/ LSPX1H_T Analog Probe
    7107 Global Classic TP20
    2019R1 SP1 CAD++

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    • #3
      It's dependent on your boundary type.
      Try a cylinder boundary with 3 crossings and a radius slightly bigger than your probe radius.

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      • #4
        How can you have endpoints on a Linear-Closed scan?

        As for the gap - are you using DEFINED? If so, the scanned points may be ignored if the part deviates too much (scanning in the air).
        AndersI
        SW support - Hexagon Metrology Nordic AB

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        • #5
          Originally posted by AndersI View Post
          How can you have endpoints on a Linear-Closed scan?

          As for the gap - are you using DEFINED? If so, the scanned points may be ignored if the part deviates too much (scanning in the air).
          it actually happens a lot, even on "no-cad", "no-find", "relearn" closed scans. I see it a lot on smaller holes, to the point that I change the crossings to 3 so that it will go around 1.5 times.
          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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