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Importing from Solidworks

Posted 15 févr. 2022, 15:04 UTC−5 CAD Import & LiveLink™ Products for CAD, Mesh Version 6.0 2 Replies

Brendan Crowe
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I hav been trying to run an analysis about the effect of a needle being put into the skin and have established the physics but the mesh of the needle imported keeps returning the result of self intersecting. I have tried a few methods of importing, including different file types (.STL, .3MF, and .PLY) and tried various methods COMSOL has put out for similar issues to this. Does anyone have any suggestions? I have attached the COMSOL file with the geometry for reference.

Thanks

2 Replies Last Post 16 févr. 2022, 03:12 UTC−5
Jeff Hiller COMSOL Employee

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Posted: 3 years ago 15 févr. 2022, 16:42 UTC−5

Hello Brendan,

Given that your geometry originates in a CAD package, I would recommend you import it in one of the "proper" CAD formats supported by COMSOL if you have one of the CAD-related products (CAD Import Module, Design Module, or one of the LiveLink for CAD products). This approach is most likely to give you a high quality geometry that meshes easily.

Best,

Jeff

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Jeff Hiller
Hello Brendan, Given that your geometry originates in a CAD package, I would recommend you import it in one of the "proper" CAD formats supported by COMSOL if you have one of the CAD-related products (CAD Import Module, Design Module, or one of the LiveLink for CAD products). This approach is most likely to give you a high quality geometry that meshes easily. Best, Jeff
Acculution ApS Certified Consultant
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Posted: 3 years ago 16 févr. 2022, 03:12 UTC−5

You are probably better off using STEP or Parasolid and mesh in COMSOL.

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René Christensen, PhD
Acculution ApS
www.acculution.com
info@acculution.com
You are probably better off using STEP or Parasolid and mesh in COMSOL.

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