11/1/2023 0 Comments Freecad print![]() It takes some practice, but results have been great. It may have been better with a thinner line, I used 0.5mm. One particular feature that I found very helpful is the 'involute gear' maker of FreeCAD. I printed it directly from FreeCAD without changing any print settings, and it measured within +/- 0.4mm. ![]() I haven't found much that can't be done with it. The learning curve can be steep, but manageable. They started off simple, as in doing some simple geometric items in the Parts workbench, and then doing some actual drafting, again of simple items, using the Sketcher in the Part Design workbench. Those interested might look into if you have a makerspace or community college that has a quickie night course in something like this. I'm a regular reader of MagPi and HackSpace and would recommend those to any and all. I'm also a Pi fan, got into that before I got into 3d printing. These file formats are supported on the Sculpteo online platform.A number of years ago when I first got into 3d printing I took a quickie course at our local 'makerspace' on drafting 3d models, and the tool that was used was FreeCAD, since it is free and thus equally available to all participants and also since it was available on all common platforms, and thus equally available as well. It will then be better to export them to a vector format (IGES or STEP-type as mentioned above). They will either generate very large files (over 500MB ), or simply not be exportable by freeCAD below a certain level of precision.įiles with many curved parts / rounded, or large areas based on vector drawings with a large number of points (text, graphics, etc.), will often generate very heavy files in STL. Some files, due to their complexity or nature, won’t be optimal for the export in STL. ![]() Note that you must select in the freeCAD tree the objects you want to export. Freecad allows the import and export in this format, with quite a range of settings. This is indeed the most widely used format, common and used for 3D printing.Īlthough freeCAD does not directly manage the mesh modeling, it is capable to produce mesh for export, making it particularly effective for 3D printing. It is also possible, when you export the file, to convert your modeling in a file defined by a mesh, such as STL. Thus, simply select one of these formats in the drop down menu at the time of saving the file. FreeCAD works on a NURBS system, which allows to record easily your modeling in STEP or IGES format. ![]()
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