[Ma...] Posted December 4, 2025 Share Posted December 4, 2025 I have a similar question, I have a plane called back to two datums, one is another plane -D- which makes sense as it would just be a tolerance zone of parallel planes but its also dimensioned to C which is a circle which can only control translation which seems weird as parallel plane can rotate and move and it wouldn't change anything in my mind, I only have experience with Positional call-outs from a plane to a plane but this one is also at an angle and D is not at an angle, how would I go about setting this up? Link to comment Share on other sites More sharing options...
[Ma...] Posted December 4, 2025 Share Posted December 4, 2025 We are using surface profile for this callout Link to comment Share on other sites More sharing options...
[Ma...] Posted December 4, 2025 Author Share Posted December 4, 2025 I didn't make the drawing; I need to inspect it as it's called out. Link to comment Share on other sites More sharing options...
[Ma...] Posted December 4, 2025 Share Posted December 4, 2025 Then use TP for that Link to comment Share on other sites More sharing options...
[na...] Posted December 5, 2025 Share Posted December 5, 2025 (edited) Please sign in to view this quote. Hi Please sign in to view this username. , you most likely need to rotate to the theoretically exact angle to establish relation tolerance zone - DRF, because it's only in 1 axis: Edited December 5, 2025 Link to comment Share on other sites More sharing options...
[SH...] Posted December 5, 2025 Share Posted December 5, 2025 Create an alignment using D and C, then rotate the DRF to that 10 degree, Is it that much difficult??. Link to comment Share on other sites More sharing options...
[na...] Posted December 5, 2025 Share Posted December 5, 2025 (edited) Please sign in to view this quote. And if report reader is bothered what is that recalculated nominal, you can add translations together with rotation and get to desired nominal: Edited December 5, 2025 Link to comment Share on other sites More sharing options...
[na...] Posted December 5, 2025 Share Posted December 5, 2025 Please sign in to view this quote. I tend to remind myself what my learning curve was years ago and still is for non every day requirements. Link to comment Share on other sites More sharing options...
[SH...] Posted December 5, 2025 Share Posted December 5, 2025 Someone's told me that, other software do it automatically. But in calypso we have to do it manually. 1 Link to comment Share on other sites More sharing options...
[Ma...] Posted December 5, 2025 Author Share Posted December 5, 2025 Well, that was my first thought as well, but it never hurt to ask. I appreciate all the responses guys. Link to comment Share on other sites More sharing options...
[Ri...] Posted December 5, 2025 Share Posted December 5, 2025 The new GD&T engine will correct for non normal space axis. You only need to do a special rotation if you want the nominals to match your drawing as shown. 1 Link to comment Share on other sites More sharing options...
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