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Fan Blade twist

4 REPLIES 4
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Message 1 of 5
ZaC-04
321 Views, 4 Replies

Fan Blade twist

Hi,

 

I modelled a blade where it twists between the center hub and blade. How do i get a more accurate shape flow where the twist and blade connect? [Image attached with red circles highlighting the sections]

 

Is there a twist feature to create this blade shape or a better method than i have used?

 

Inventor 2022 part file attached

 

Thanks

Zac

4 REPLIES 4
Message 2 of 5
89198826955
in reply to: ZaC-04

my opinion

1.make a "loft" between two faces

2.tab "conditions"

3.OK

Снимок.PNG

Message 3 of 5
ZaC-04
in reply to: 89198826955

Thanks

 

I did use the Loft [join] originally but it created differences in thickness which is why i used Loft [surface & thicken]. Even if i use a greater distance between the 2 sections the thickness varies. The original part has a small distance between the hub/blade.

 

Zac

Message 4 of 5
chris
in reply to: ZaC-04

@ZaC-04 if this part doesn't need to be parametric, then this is an easy thing for "Plasticity" to handle.

Message 5 of 5
89198826955
in reply to: ZaC-04

create surfaces

make the thickness

Снимок.PNG

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