To get more information on the basics of this 3D modeling software, you can look for a video tutorial for FreeCAD on YouTube, for instance.įreeCAD is an Open Source software, completely free. We won’t have the opportunity to present in details the Freecad design features step by step. Nevertheless, it’s important to manage the main functionalities as we will here be focused on good design practices to create 3D models for 3D printing. You don’t need to be an expert in Freecad to follow and understand that 3D design tutorial. STL format is the reading format for 3D printers, Freecad is adapted for designing for 3D printing. With FreeCAD, it’s possible to directly export to. The operations sequence is accessible in the arborescence, which permits to modify at any time, the sizing of the manipulated parts. Written in Python, Freecad has a parametric functioning. In that way, this 3D design program is an excellent tool for modeling a functional part which you have already in mind. ( eg : each point of the drawing has a specific coordinate). It’s based on geometric shapes manipulation (entirely sized) or constraints sketches.
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