

Now that we have our STL CAD file we need to take that 3D model and translate it into a language the printer can understand. An STL file is a pretty universal file format for 3D CAD files.

Whichever way you obtain your 3D model file you’ll want to make sure the file is saved as an. This is a great practice for more advanced design concepts. This way you’re both sourcing and creating your own file. It’s also possible to source a pre-made file from a 3D model library and modify and iterate on the design in Tinkercad.
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CAD software is what you use to actually 3D model your objects. We're going to talk about each of those steps and break them down in this video.īefore you can actually 3D print something you need to start with a 3D model, or CAD model. There are three main steps to the 3D printing process: CAD model, slice, and print. If you've never 3D printed anything or you want to introduce 3D printing to your students, check out this tutorial video!
