symmetrical

[[Fe...]]

Calculate the distance between the walls of this groove, which must also be symmetrical, and calculate the fillet length. How can I do this?

[[Fe...]]

"I would like to know how to calculate the symmetry of the faces of this groove."

[[Ma...]]

Do you need datum from that symmetry? Are we talking about symmetry for width or R<->R of that groove?

[[Fe...]]

The cavity is the one on the right". is it sufficent?

[[Fe...]]

Please sign in to view this username.

[[Ma...]]

This can be done with "Slotted Hole" - either nominal or fitted element. To obtain this 12 H8 just call width.

I think it's only as section. If you want to cover whole planes, then make two planes, then symmetry from them and then use GD&T on that symmetry to obtain width.