Announcements

Starting in December, we will archive content from the community that is 10 years and older. This FAQ provides more information.

Community
Fusion Electronics
Working an electronics project and need help with the schematic, the PCB, or making your components? Join the discussion as our community of electronic design specialists and industry experts provide you their insight and best practices.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

PCB error - 2d to 3D conversion returns cutouts (holes) as board ( design is inverted )

1 REPLY 1
Reply
Message 1 of 2
hex705
217 Views, 1 Reply

PCB error - 2d to 3D conversion returns cutouts (holes) as board ( design is inverted )

 

Hi All, 

 

I am struggling with how to describe this -- so am including some images.  I am trying to create a circuit board from a sketch in an object design. 

 

Create --> derive pathway causes crashes -- reports filed. 

 

Create--> 3d-PCB generates a board.  I can integrate it in 2D design but it fails when coming back to 3D view. 

 

 

Attached is an image of the original sketch profile (upper left) , the 2D board view (upper right) and the 3D view (lower left) and the 3D edit board view (lower right).  ( i can't upload images to the forum ???? -- just errors)

 

FWIW this is my second design attempt -- the inner circle originally did not have the 3 'arms' -- in that case the board was just the inner circle. 

 

In board edit view I can only select the 3 pie pieces -- I am wondering if this has to do with the hole being near the centre of the board?  As though the algorithm is working from middle out?  Perhaps the can't be done ? (or i have to add the hole later - frustrating because it make need to be a specific cut out) .

 

I have watched several videos and scrolled forum -- i think I am following the right procedure -- a simple solid board works. 

 

https://forums.autodesk.com/t5/fusion-360-electronics/holes-from-2d-pcb-don-t-show-up-in-3d-pcb/m-p/...

https://forums.autodesk.com/t5/fusion-360-electronics/how-to-work-with-3d-pcb/td-p/9278497

 

Richard @yqliu any thoughts on how to resolve this?

 

steve 

Tags (2)
1 REPLY 1
Message 2 of 2
hex705
in reply to: hex705

I found the issue ... in the original fusion sketch, part of the sketch was projected.  The projected lines worked fine in fusion as a sketch -- I could extrude the shape and thought all was ok.  The sketch linked fine to 2D board view.  Going in other direction (2d back to 3d) caused problems. 

After several restarts and attempts, a more verbos error suggested that maybe the board shape wasn't closed in the original sketch (illogical given extrude worked).   I decide to remove projected lines (unlink and replace with arcs).  And now forward and back translation of boards in 3d and 2d works.

Now if i could just get 3d packages to show up ..... 

Can't find what you're looking for? Ask the community or share your knowledge.

Post to forums  

Autodesk Design & Make Report