closed polysuperfici export problems (step format) on solidworks

[luca.mainteam]

Good morning.
I contact you for a problem that I’m experiencing with exporting to step files. I have a file where there are 11 closed polysurfaces (usually to make sure I use the command “show edges”). the problem arises when I send the file to my recipient using solidworks, which states that some pieces do not see them as bodies/solids but as a set of surfaces. starting from the fact that I assume that “closed polysurfaces” equivalga to say “solid” (correct me if I am mistaken)...I believe that the basic error is precisely in exporting to step files. I wonder if you could help me somehow solve this problem. specific that at the time of export I use the configuration “ap 214 automotivedesign”. I remain waiting for your kind answer.
cordial greetings

 

[TonyEsp]

do you also have the rhino file?

 

[ceschi1959]

ciao @ luca. I was... I looked at the step and turned out to be 1 body on 11 incorrect. This has problems with self-intersecting surfaces as I show you in the image.
the problem is not the step but the basic geometry that has problems.

 

[luca.mainteam]

do you also have the rhino file?[invio solo due polisuperfici in quanto il file risulterebbe altrimenti troppo pesante. grazie mille per l'aiuto

 

[TonyEsp]

That's right now.

 

[TonyEsp]

ok...I am now aware that it is not all file cmq test rhino validation tools on all polys, see if they are manifold and with the command "selectbadobjects"

 

[luca.mainteam]

ok...I am now aware that it is not all file cmq test rhino validation tools on all polys, see if they are manifold and with the command "selectbadobjects"

I'm really grateful for your help! Very kind!

 

[luca.mainteam]

ciao @ luca. I was...I looked at the step and turned out to be 1 body on 11 incorrect. This has problems with self-intersecting surfaces as I show you in the image.
the problem is not the step but the basic geometry that has problems.
View attachment 61269[/QU

ciao @ luca. I was...I looked at the step and turned out to be 1 body on 11 incorrect. This has problems with self-intersecting surfaces as I show you in the image.
the problem is not the step but the basic geometry that has problems.
View attachment 61269

recheck the file. thank you for your availability