sweep with two profiles, guide curve and reference surface

[strange]

Good morning.
I should build a surface with two different profiles, which is guided by a curve and must be constant to a reference surface.
Do you have ideas about how to do that?

Thank you.

 

[gianni55]

without seeing geometries, it is difficult to suggest how to do.

you can use multisection (but do not use constant from the surface)

the swept command and adaptive sweep offer many possibilities, but repeat it needs (at least for me) to see the geometries.

Can you send an image?

Hi.

 

[strange]

Hi.
Sorry I'm late.
I attach an image to you

 

[strange]

in nx you do quietly with the sweep command.

 

[gianni55]

from the image I see 2 different profiles, so I would use the multisection, using the guide curve as dorsal.

the 2 profiles albeit different laterally presumed have the central part already constant regarding the surface for which the offset comes from itself...

allego test made with r19 and image.

If it isn't, you send the file and maybe the nx iges with what you need and we see.

Hi.

 

[strange]

Hello,
from the file you sent I noticed that you used multisection with dorsal, but without using the reference surface.
I attach the surface (.igs) made in nx: sweep between two sections, with guide curve and reference surface.
it is possible to reproduce it in catia
View attachment multisez 0_2.zip

 

[gianni55]

Hi.

Yes, I understand what you mean but with catia sweep it accepts only one profile and not two different, so I don't think you can do with one command, at this point I first do the offset and then I attack the side wings.

I'm sorry.

Hi.