![]() ![]() But that's a different topic.Īnyway, my real question remains the same. The other sad thing of course is that so many people publish stl files but don't include cad portable (somewhat) stp files. That sadly vanished when it became Alibre again. Way back during the Geomagic time we could import stl files and then save them as part files. The methods discussed in this article will work with any STL file, although detailed and complex models will take more time.I suspect FreeCAD isn't into punishing anyone. Many people don't have their own CNC machine or 3D printer, but you can find services online that can turn your files into real objects. STEP files can be used for many different CAD applications. Select the Save as type drop-down menu and scroll through the list to find STEP with the color before pressing the Save button. It's finally time to create your STEP file! Go to File > Export and choose a location for the STEP file you are creating. Step 6: Export solid shape as CAD compatible STEP file This will create a new entry in the Model panel with (Solid) next to its name. Select the shape you just created in the Model panel, then go to Part > Convert to solid. With the shape ready, you can create the strength you need for your STEP file. Step 5: Convert shape to solid in FreeCAD It will take some time to create your shape if the mesh you are using is complex. A pop-up window will appear where you can select Overlap Tolerance Leave it at 0.10 and press OK. Start by going to the workbench Part, followed by opening the Part drop-down menu and choosing Create shape from mesh. ![]() This means you need to convert your STL mesh to a solid in FreeCAD, but this can only be done once the mesh has become a shape. The STL is just an outer mesh point, while the STEP file is a solid 3D object. ![]() Step 4: Convert STL mesh to a shape in FreeCAD You may need to go through this process several times to completely repair your model, but it's likely that your model won't need repair. Select Analyze and wait for the process to complete before pressing the Repair button. ![]() You will see the All above tests together option at the bottom of the list. Go to Meshes > Analyze > Evaluate and repair mesh to open the mesh repair tool. Start by selecting the Workbench drop-down menu and selecting Mesh Design. FreeCAD is equipped with a suite of analysis tools that make it easy to ensure that your model mesh is diverse and error-free. Some mesh problems are visible when you first load your file, but others won't be so obvious. Step 3: Repair the model's mesh in FreeCAD A mesh that resembles the 3D model will appear on the screen, giving you a chance to check for errors before continuing.Īs the name implies, FreeCAD is free to download and use. Go to File > Import and select the STL file you created in the previous step. Next, it's time to import your new STL file into FreeCAD, which is one of the best CAD programs. Any version after Blender 2.8 will work for this tutorial. You can choose to export Selection Only if you want to isolate part of your Blender project.īlender is free to download and use. Go to File > Export > Export as STL, select the file location and name you want to use. Step 1: Export STL from Blenderīlender can export STL files natively, ideal for those looking to create models for 3D printing and CNC machining. Simple plugins allow you to export STL files from software like these, but it is not possible to export STEP files without a few extra steps to ensure error-free final results. ![]()
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