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Help aligning to a part (yes, another one of these posts)

Hey guys,

I've been trying to align to this part for the better part of today and I'm coming up with nothing.

Best fits using anywhere from 6 to 19 points end up with T values varying upwards of .100" across the side edges (the critical feature) when it's obviously not that far off.



There's pretty much nothing flat on the part that I can really use.

The drawing has pretty much nothing on it except hole diameter and a .010" Profile of the Surface call out.

Any help Dmis gurus?

Edit: Also I might not be using the Best Fit window totally correct. I've never really had any luck with it but I pretty much just open it, select all my points, make sure "3D" is selected, and hit okay.

Thanks
-Daniel
Parents
  • I am not kidding when I say there are zero datums called on the drawing.

    Also for the iterative alignment would I take a bunch of circles and set 3 of them for the level, 2 for the rotate, etc etc?

    I've never used it either Neutral face

    I did try checking the Iterate and re-pierce CAD check box in the Best fit window..
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  • I am not kidding when I say there are zero datums called on the drawing.

    Also for the iterative alignment would I take a bunch of circles and set 3 of them for the level, 2 for the rotate, etc etc?

    I've never used it either Neutral face

    I did try checking the Iterate and re-pierce CAD check box in the Best fit window..
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