How to unfold a mechanically welded rectangular tube

Hello

I'm stuck in my design.

I would like to make 2 folds at 90° on a 50x30 mechanically welded section tube. 

The corners will be cut with a tube laser afterwards

Thanks in advance


laser_tube.png
laser_tube_1.png

Hello @ac cobra    a question for you    ;-)

 

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Hello

@ac cobra has already shared a tutorial on this subject!

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Is it possible to have the link to the tutorial please

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Here is the link in p.j.


laser_tube.docx
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