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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
  • 1. Do you always have to manually align first with iteratives? Is there no readpoint equivalent?
    2. Do you always have to "Position probe above *insert feature* " after doing the manual alignment?w

    1. Yes if you don't have any form of fixture, then you do this once.
    2.No Mark in interativ,, Meas all always,, not Meas all once that you have. but be careful so the probe don't crashes
Reply
  • 1. Do you always have to manually align first with iteratives? Is there no readpoint equivalent?
    2. Do you always have to "Position probe above *insert feature* " after doing the manual alignment?w

    1. Yes if you don't have any form of fixture, then you do this once.
    2.No Mark in interativ,, Meas all always,, not Meas all once that you have. but be careful so the probe don't crashes
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