How to convert mesh to a solid model in Solidworks?

How to convert stl to solid in Solidworks?
Which file type for mesh import is more successful?
What steps and techniques would you recommend, I know it's a very complex process.



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4 Answers

If the face count is small enough, Solidworks may be able to import it as a solid or surface. There are also 3rd party programs that can save .stl into some other format that SW can open, none come to mind though. Either way, you'll end up with a model that has tons of 'mesh' faces because it can't re-create the smoothness of the original model the .stl was generated from, so hopefully that's ok.

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I recently found myself on the same situation.
Doing some research on internet I was able to find this good tutorial:
But the FreeCAD software seams to have some limitation on handling complex shapes. It may work for you.
I found a website to convert the file for me. So far they are a free platform. I recommend to give it a shot.
Good luck!

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File - Open -
Change file type to .stl
Go to options
In STL/VRML menu, change "Import as" to "Solid Body".
As Robert H. says, Solidworks will bring the model in made up of flat faces - I've found that it struggles with large .stl files just due to the face count.

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Don't forget that newer versions of SolidWorks have the Scanto3D add-in. This allows the software to deal with mesh models better. The software no longer dies with 10,000 model faces, but I don't know what the new limit is.

I use Design X to "wrap" a surface over the mesh before I import it into SolidWorks. It is not perfect, but it is better than dealing with thousands of model faces. A surface might have only dozens, of faces to deal with. But, their topology is rather random and useless.

Opening a mesh model in SolidWorks is not difficult. Turning a mesh into a parametric model in SolidWorks will require that the model be re-modeled feature by feature. You can use the imported mesh, or surface as a guide to help speed things along, but it is not an easy task.

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