Couplings, joints and cams
3D printers are incredible machines. The FFF 3d printers are, for the most makers, affordable manufacturing automatons able to produce objects with an extraordinary precision. They almost literally can produce everything, what you can draw. In a recent past, I needed to create a tent like construction which I can build and dismantle easily. There was nothing on the market, but lucky me, I own a 3d printer. I decided to use overall available 10 mm aluminum tubes for the construction rods and...
