The CAD Import Module goes beyond just the reading of file formats. The interactive repair feature assures that imported geometries are mathematically correct for FEA modeling. And, in order to cut down on unnecessary details in your CAD geometries, defeaturing tools that remove fillets, small faces, sliver faces, as well as spikes or short edges are included.
The CAD Import Module also provides a bidirectional interface to SolidWorks® that maintains associativity with the CAD system. This means that parameters can be changed in COMSOL models, which result in automatically updating the CAD geometry in SolidWorks that then updates the COMSOL geometry for a new model.
File formats supported by COMSOL products
| Product | File format (file extensions) | Supported versions |
|---|---|---|
| COMSOL Multiphysics | STL (.stl) | |
| VRML (.wrl, .wml) | 1.0 | |
| DXF (.dxf) | up to R14 | |
| GDS (.gds)¹ | 2 | |
| CAD Import Module | Parasolid (.x_t, .x_b) | up to V18 |
| SAT (.sat, .sab) | up to R17 | |
| STEP (.step, .stp) | AP203, AP214 | |
| IGES (.igs, .iges) | up to 5.3 | |
| CATIA V4 Import Module | CATIA V4 (.model) | 4.1.9 to 4.2.4 |
| CATIA V5 Import Module | CATIA V5 (.CATPart, .CATProduct) | R2 to R17 |
| Inventor Import Module | Autodesk Inventor (.ipt)² | 6 to 11 |
| Pro/E Import Module | Pro/Engineer (.prt, .asm) | 16 to Wildfire 3 |
| VDA-FS Import Module | VDA-FS (.vda) | 1 and 2 |
¹ GDS Import requires COMSOL Script.
² Only import of parts is supported.
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autres formats:
http://www.spinfire-fr.com/SpinFireProfessionnel/FormatsCAODAO/tabid/56/Default.aspx
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