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Scanning Outline

dhoughton
Hello,
Can anyone help me understand why after I preform a scan my scanning outline has a couple of spots where the line deviates to the inside or the outside and is not consistent all the way around the part? I'm attaching a picture below with the suspect area highlighted.

Thanks for you help!
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  • 1) You could be "stock on" in those areas. The part might actually be bad.

    2) You could have some FOD on your part or stylus tip causing a false reading.

    3) This could be related to your alignment. Might be getting false readings if all 6DOF aren't adequately constrained. Can you post your code? I'd love to take a look.

    I suggest you completely clean & deburr your part and then clean your tips. Then re-qualify your tips and then re-run the program.

    If you can (I can't see your part so i don't know if this would work or not), have an inspection overlay made and measure the form on a comparitor to try and verify this.
Reply
  • 1) You could be "stock on" in those areas. The part might actually be bad.

    2) You could have some FOD on your part or stylus tip causing a false reading.

    3) This could be related to your alignment. Might be getting false readings if all 6DOF aren't adequately constrained. Can you post your code? I'd love to take a look.

    I suggest you completely clean & deburr your part and then clean your tips. Then re-qualify your tips and then re-run the program.

    If you can (I can't see your part so i don't know if this would work or not), have an inspection overlay made and measure the form on a comparitor to try and verify this.
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