meshing problem with different mesh size?

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ShawHale
Posts: 1
Joined: Thu Mar 04, 2021 3:17 pm

meshing problem with different mesh size?

Postby ShawHale » Thu Mar 04, 2021 3:17 pm

Hi,

Recently I imported a complicated 3D model from other 3D-design software with extension .SLDASM (SolidWorks Assembly File) into GID, and tried to make its surface conformal and mesh it (I only need surface mesh). I think I already made it conformal for that when I check View -> Higher entities -> lines all lines are interior lines. The problem is with one component surface of this model, so I extract this component surface and save it in a single Gid file. I can mesh it successfully with setting mesh size 0.4 or larger than this value, but errors will be reported if I try to mesh it with setting mesh size smaller than 0.3. The error is : Couldn't mesh the surface. I don't know why this happens, I upload the file in .rar format, please check it and help to fix it.

Thank you very much!
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escolano
Posts: 1705
Joined: Thu Sep 18, 2014 3:31 pm

Re: meshing problem with different mesh size?

Postby escolano » Thu Mar 04, 2021 8:18 pm

The related .rar file is not attached. Try again
(Maybe this forum allow only .zip attachments)

Probably your model has big gaps or self-intersections, and meshing with small size cannot 'jump' some defect.

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