Sorry for bombing today, but later i will not have time for tests for days.
Here is a simplified typical part of use, without fillets, chamfers, threads, seats for additions elements or whatever, just the pitch holes.
When when i dimension (a bolt hole) the part like the screenshot and rotate the Body around 11deg, it fails in that case. But it could also be, that i changed the pitches in that way (the fit the counter part), that in this specific case it would be correct.
- 2023-04-02_00-30.png (294.53 KiB) Viewed 915 times
Or when i dimension the outside of the bolt hole, change
Sketch002 in that way, that it fits a bolt ISO4762 M36 (30mm instead 20mm and 20mm instead 13mm) instead of M24, it will also not work.
- 2023-04-02_00-36.png (260.61 KiB) Viewed 915 times
When you look at the two holes left and right from the bolt hole, you will see, one is tapered and the other have (not modeled) pull off thread with clearance, that the thread is produceable, which leads to very similar shapes in 2D. Of course it could be, that i have to rotate the pitchholes or the part around 90deg, because of the counter part (in this is also a very simplified task). There is no chance, if you only compare the 2D shape, to fit the dimensions, where it belongs, besides i only could have changed not the pitches, only the dimensions (not the function itself) in the part either, witch could be indeed completely inverted. Even a trained AI could not even get this with only its 2D shape, the usecases and task have way too specific purposes, even real trained people have sometimes troubles with pitchholes changes and their consequences on parts and therefore drawings, even when they know its purpose.
Greetings
user1234