[Ke...] Posted January 13, 2023 Share Posted January 13, 2023 Never have I ever... had to deal with Datum Shift. I have 4 planes - A1 + A2 = Datum A C1 + C2 = Datum C Prior to Datum Shift was added, I was using Geometry Best Fit in Alignment 1, and in Alignment 2 I was referencing Alignment 1, and using DatumCylinder B for X&Y origins, and Slot D for Planar Rotation (and rotating by Distances in X & Y)... simple enough. What is the best method for creating a Best Fit position to for this geometry & datums? Link to comment https://qualityforum.zeiss.com/topic/8868-datum-shift/ Share on other sites More sharing options...
[Ma...] Posted January 13, 2023 Share Posted January 13, 2023 I don't think this is valid ( having 4 planes ) I would suggest special - offset plane - where you use 3 points to get that Link to comment https://qualityforum.zeiss.com/topic/8868-datum-shift/#findComment-40140 Share on other sites More sharing options...
[Da...] Posted January 13, 2023 Share Posted January 13, 2023 Please sign in to view this quote. I think there is an old thread, saying to do this with freeform. Haven't tried yet. Link to comment https://qualityforum.zeiss.com/topic/8868-datum-shift/#findComment-40142 Share on other sites More sharing options...
[Ja...] Posted January 17, 2023 Share Posted January 17, 2023 Zeiss added proper datum shift to Calypso? In which version? Link to comment https://qualityforum.zeiss.com/topic/8868-datum-shift/#findComment-40144 Share on other sites More sharing options...
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