[Br...] Posted January 24, 2020 Share Posted January 24, 2020 I am measuring a curve and trying report the form as best fit. I am creating a best fit alignment to the curve, then using this alignment in the characteristic. My issue is with the plot. It appears to be only using 1/2 of the available tolerance. Looking at the plot, if it moved in the Z direction to the top of the tolerance band most of the area would be within tolerance. Any idea what I am doing to keep it from moving more in Z? Link to comment https://qualityforum.zeiss.com/topic/16728-profile-of-a-line-using-best-fit/ Share on other sites More sharing options...
[Br...] Posted January 24, 2020 Share Posted January 24, 2020 Try using the Tschebyscheff Best Fit instead of Gauss, or you can just select "No Datum Reference Frame" in the line profile characteristic if you don't have any Datums. Link to comment https://qualityforum.zeiss.com/topic/16728-profile-of-a-line-using-best-fit/#findComment-93506 Share on other sites More sharing options...
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