Nevertheless its always a good practice to repair your mesh before having it manufactured. If the Boundary edge is small, it will likely not result in a catastrophic error when printing. When an edge is connected to only one face, the mesh is not solid and essentially contains a hole. Common Mesh Errors Boundary Edgesīoundary edges are detected by our quotation engine's Printability Analysis if the model contains edges that are connected to only one face. Viewing STL on your operating software can also be helpful to choose a desired Angle and Deviation tolerance that best matches your parts metric and file sizes. To view these settings- open your generated STL file and take a look. We recommend using the setting that utilizes both tolerances at first- then adjust and change as you as your project fits. Deciding the Deviation and Angle for your STL file can have its challenges as every geometry has its best setting for it. Import it again to SolidWorks and use the Check and Geometry Analysis in the Evaluate tab, but I never used them so youre on your own unless someone else can explain them in details. Indeed, Rhino models can be saved in a file format compatible with 3D printing. Having smaller Angle Tolerances will ultimately affect your file size, so keep that in mind when creating your next project. Rhino has the mesh (stl) check procedures and add-ons, which are very useful. In Lehman’s terms: the smaller the tolerance angles the smoother the surface. Angles tolerances in contrast are the direction a triangle face with regards to the triangles around it.
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