I had varying degrees of success in my endeavors, but in the end came away with a positive opinion.įreeCAD is an LGPL v2+ licensed CAD and CAM program written in Python. In this article I will walk through my experiences with using FreeCAD for the first time to do a variety of CNC-related tasks I normally would have used a commercial product for.
I wasn’t previously familiar with the program, so I decided to check it out. With the Display toolbar we can also center the object on the screen or select the view we want to display.Our look at running a CNC milling machine using open-source software led me to another tool worth looking at: FreeCAD. To move the cube we will press the central button at the same time as the letter Shift on the keyboard, while we move the mouse. To zoom out and zoom in we will rotate the mouse wheel.
To rotate the cube, press the middle button while moving the mouse. With the right mouse button we select navigation style. Now we are going to choose the navigation style to display the cube on the screen. To begin we are going to select a cube that will be seen on the screen as follows. We can see how the toolbar icons have changed to adapt to the new Part workbench.Ĭlicking on the solid objects toolbar will bring up the selected object on the screen.Ĭubes, cylinders, spheres, cones, tori, prisms, or more complex pieces can be created parametrically. Now we are going to select the Part workbench to start designing objects in 3 dimensions. By default, opening a new file selects the Start workbench. In the FreeCAD program there are several Work Benches also called Workbench in English. New.Ī new tab will open with an empty document, where we can start designing. Then we click with the mouse on the icon to create a new document or we select in the menu File. Once opened, the main FreeCAD window is as follows. Now we are going to open the FreeCAD application, which has the following icon.
The full list of ObiJuan tutorials is on the FreeCAD Video Tutorials page. The tutorials that follow are based on the video tutorials that ObiJuan (Juan González Gómez) has published on YouTube. To carry out this tutorial, version 0.18 of FreeCAD has been used. These objects can later be printed on a 3D printer. Allows you to design objects in three dimensions. FreeCAD is a free computer-aided design (CAD) program.
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