![]() ![]() We may, at some point, also need to slice while slowly varying the thickness. I have watched a number of tutorials, and can easily make a simple pocket, face the outside of the object, etc. The rib stock would stand on its edge while slicing with a cutoff disc in a mandrel. I am including a photo of the laminated stock, along with one manually-sliced rib. Of course the tool would have to move out (in X) to clear the part before changing height.Ĭan I put in the rib object and somehow generate the path, following the curve of the rib? Or do I have to make a fake larger part and then create a tool path pretending to cut the outer face of that object? Multiple passes would make multiple ribs, moving the Z axis between passes. ![]() I would like to stand this 1" wide rib on edge on the router, then using a very thin diamond cutoff wheel (dental wheel, 22mm diameter, 0.15mm thick), I would like to slice ribs to less than 1mm wide. In doing the carbon laminate, we curve the balsa wet on a form, then vacuum bag carbon/epoxy to top and bottom surfaces, making a "rib" that is perhaps 1" wide. The ribs are typically curved, about 1mm thick, and less than a mm wide, and about 8" long. Recently we started making carbon laminated ribs. I help a STEM team (high school) with model airplane competitions, using ultralight balsa models for indoor duration. I have an application that I am trying to figure out, since it is a bit off the normal path of a mill/router. I just got a 3018 CNC router too for Christmas, so this is my first dive into the path toolbox. I have used Freecad quite successfully for a number of 3D printed parts and mechanisms. ![]()
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