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Through curves command // Blade help

Nutria360

Student
Apr 27, 2025
2
Hi, I'm learning NX and I have some questions about the Through Curves command. I want to model a compressor blade based on the different airfoils along its span. However, when I use the command, it generates a sheet instead of a closed solid. I’ve seen some posts here where people manage to create a closed surface even with an open profile using the same command. I would really appreciate it if you could explain how! I let my file there!
 

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