How to extrude multiple surfaces with different directions // Origamidesign

How to extrude multiple surfaces with different directions // Origamidesign

Anonymous
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How to extrude multiple surfaces with different directions // Origamidesign

Anonymous
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Dear Autodesk Community,

 

I working right now on a Designproject for university, I'm doing a foldable origami lunchbox. I calculated evry lenght of the pattern etc, now we want to 3Dprint it. Therefore we need a good stl modell. Therefore I need your help in two points:

 

#1 In the picture below you can see the sketch that I did for the box, also some protoyps already. Now I want to group all the planes and extrude them together, so I will have a part which is a whole part without overlapping edges etc. But I cannot do it all. I guess its also because of the different directions of the plane but I don't know what to do anymore.

 

#2 Is that for the 3D print we need the sideplanes (the triangles) to be 0.8 mm but the foldinglines should be 0.4mm and 1 mm wide. How would you make sure that the folding lines have a different thickness. Maybe there is a elegant way to thin the thickness up there.

 

It would be so great, if anybody could help me. My Paper and plastic prototypes worked so good already and I already found the right filament for printing, now I stuck with the construcion which is just so sad.

 

Thank you so much already

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chrisplyler
Mentor
Mentor

 

Um....

 

Sketch it all out flat, like a sheet of paper.

 

Extrude the whole thing to 0.8mm thick. Make this extrusion downwards, so that the sketch lines are still on the top.

 

Sweep/cut a little 0.4mm deep groove along all the interior fold lines.

 

 

 

 

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