Tapping representation in assembly drawing

Hello, I have a problem with the tapping of a part that is represented more or less correctly in the drawing of the part but which is totally off the plate in the drawing of the assembly. The tapping is 35mm on a 235mm hole made with the drilling wizard.

Drawing of the room:

Drawing of the assembly, the thread does not appear in the section:

Drawing the assembly or tapping does the full length of the drilling!!

All the options in Skin seem correct to me:


Same in general:

It is the same part, no configuration...
I'm drying, so if you have an idea, it will be welcome... Thank you.

Hello pascal.label,
Indeed it's a bit weird.
Uh, I'd say, how did you make this thread? Either by inserting thread annotation on the 3D directly or with a tapped drilling function?
Because with the function it should work, but with the thread annotation inserted directly in the 3d, you have to check if you put unobstructing or through all.
For me you put one-eyed with a length of 35.
Well my post is being processed, so it's impossible to take screenshots for you.

Try this to see if it works =>https://mycad.visiativ.com/en/contenu/affichage-trait-fin-dun-taraudage-sur-mep-sw-2022-sp4-cela-fonctionne-aussi-sur-les-autres-v
and that =>Threading-Threading problem on MEP (SW)
and also this Representation thread automatic drawing
2023 SolidWorks - Upgrading héritées.pdf Thread Representations (120.3 KB)

For your cut, check the " partial cut option" which will also improve the representation.
Let's stay informed.
@+.
AR.

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The tapping/drilling was created in one go with the drilling assistance with the following parameters:

I also tried to do it in 2 times, the tapping and then the hole in Ø18.5

For the result, not too bad, following on the part:

and these (bad) on the assembly:

, lacks the fine lines of the 1/2" tap...

Incomprehensible...

Re hello pascal.label,
Yes indeed it's weird!!
It is a 1/2 long 35mm gas tap.
I will add that the gas threads and threads are standardized, so that's why there is this representation.
I look at it, we keep ourselves informed.
Well that's it for the tapped length for gas thread, just for information =>


@+.
AR.

Thank you for the answers...
The representation of the part is correct and I use the same basemap for the assembly with the same parameters, since the box "allow thread representations for upgrading" is checked, I don't see where the problem comes from.

Hello

Well I just tested, the behavior is the same whether it's the part or the assembly.
It smells like a good big bug for families. The drawing module at SW is the poor relation.

Hello;
Have you tried importing the " model objects" into your drawing?


… (Be careful, remember to uncheck everything except " Thread representation" in the " Annotation " box).

Before: import of the objects from the model.


After importing:
image

Kind regards.

1 Like

It's magical:


Top, tapping directly into the ASM
The other two in the PRT
ASM visual:

ASM Cup:

Edit: Conclusion, don't show in shaded mode in the drawing.

By importing the model objects it works, something you don't have to do in the drawing of the part!!
Weird this thing though.
I'm on SW2021, is it the same in 2022/ 2023???
Thank you.

Hello Pascal.babel,
Yes, sometimes on the SW2022 SP4 version.
AR.