I've problem with sheetmetal: Collisions found while unfolding, cannot unfold.

[apferraraFAVZD]

I've problem with sheet metal: Collisions found while unfolding, cannot unfold.

Why?

[TheCADWhisperer]

Is Sketch1 fully defined?

Are all sketches fully defined?

Are any sketches fully defined?

What is Body4?

Are there any unresolved issues highlighted in the Timeline?

What is the purpose of Extrude1?

What is the purpose of Extrude2?

(Couldn't everything up to EdgeFlange5 be more easily done with one Flange?

Why is there a boundary between EdgeFlange7 and Face9?

Could it be because sketches are not fully defined?

Why would Delete be used to remove Fillets?

What happens if  you go to Modify>Compute All?

[apferraraFAVZD]

No. I attached 3d model Fusion project.

[TheCADWhisperer]

Do you want to learn how to do this correctly?

[apferraraFAVZD]

Yes. But becaus it is urgently, could resolve it for me at moment?

[TheCADWhisperer]

Start a new part file.

Create the sketch as shown.  (Note the position of the Origin Center Point.)

Note the two "strange" dimensions (these came directly from your model).

Change them to logical dimensions.

File>Export and then Attach your *.f3d file here for next step.

[TheCADWhisperer]

Six lines!

https://youtu.be/lS6PranD8Js

[apferraraFAVZD]

New model

[TheCADWhisperer]

Nooooooo...

Did you watch the video?

Where are your dimensions?

How does your sketch look like the sketch in my image attached previously?

What color are your lines?

Where is you Origin Center Point (0)?

How did you miss all of this?

[TheCADWhisperer]

I know where the problem is, but I am waiting for you to catch up before I continue...

Note that the Timeline will be much more simple.

[apferraraFAVZD]

I posted the latest version of the model with rounded dimensions. Could you take the sketch directly from there? I'm not very familiar with Fusion and I can't do what you did on video.

[TheCADWhisperer]

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@apferraraFAVZD wrote:

Could you take the sketch directly from there? I'm not very familiar with Fusion and I can't do what you did on video.

---

That's OK, we can take this line-by-line.

Follow these instructions to create the first line.

2c3fb766-7e61-4c05-bf4a-54220659caf4,640,620

[TheCADWhisperer]

https://autode.sk/2XmfW4a