flange on sheet metal curved

flange on sheet metal curved

mac_ito
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Message 1 of 7

flange on sheet metal curved

mac_ito
Collaborator
Collaborator

Hi, I would like to know how to proceed to make a vertical flange on the blue edge knowing that the sheet metal is curved?

 

Capture d’écran 2025-06-08 à 17.30.55.pngCapture d’écran 2025-06-08 à 17.31.01.png

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Message 2 of 7

jhackney1972
Consultant
Consultant

It looks like in your screen capture that the edge is straight and not influenced by the curve of the general piece.  If so, you probably could just add a standard Flange only the edge.  If not, you maybe could Unfold the model, add the Flange and then Refold it. 

 

Hard to tell without seeing the model.

John Hackney, Retired
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Message 3 of 7

mac_ito
Collaborator
Collaborator

How do you add a flange in the unfolded state? Sheet metal tools are not available.

 

Capture d’écran 2025-06-08 à 19.43.02.png

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Message 4 of 7

jhackney1972
Consultant
Consultant

You are correct.  I do not see a way of adding the flange using sheet metal tools.  I added it using surfaces but even though it is a part of the sheet metal component, it will not function in the Flat Pattern.  It also is a good deal of work for one flange.  If you want to take a look at the model, such as it is, it is attached.

 

Flange.jpg

John Hackney, Retired
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Message 5 of 7

mac_ito
Collaborator
Collaborator

Thank you for your analysis, this is also the conclusion I reached.

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Message 6 of 7

Warmingup1953
Advisor
Advisor

How will you manufacture this part?

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Message 7 of 7

mac_ito
Collaborator
Collaborator

in folded sheet metal

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