![]() ![]() First, a link to the Fusion 360 3D file we're using so you can follow along/poke around: So we've put together this beginners guide to using Fusion 360 CAM for your CNC.īefore we dive in, here are a couple things to help you follow along. For the bottom set up again use the stock from previous setup and same XY origin.Fusion 360 is an awesome tool you can use with your CNC because you can do fancy cuts like 3D curves, slopes, and complex layers. Now dowels in the spoil board connected to the top of the stock will position the part for the bottom operations. These will drill down into the spoil board. Create the drill tool path from the sketch points. So if your XY origin was on the bottom left corner in the top setup and you flip along the X axis the XY origin will be at the top left corner in the spoil board setup. Keep the XY origin at the same place on the stock but z starts at the bottom of the stock next to the spoil board. The part is flipped 180 along an axis so the stock and sketch points are flipped too. Now you need to add a spoil board setup to receive dowel holes from the sketch points. ![]() ![]() Be sure and use tabs so the remaining stock is attached to the part. In your top setup do all your tool paths and then add a drill tool path at the sketch points. The easiest way is to create a sketch on the top surface of the part and create at least two sketch points where you will drill dowel holes in the stock (not the part). ![]()
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