Pyramid Roller Ball Machine
grabcad
In "Building Wooden Machines - Gears & Gadgets for the Adventurous Woodworker," written by Alan and Gil Bridgewater, a gravity-based mechanism is showcased. This intriguing device, driven solely by contact and friction, features three balls connected to a rod that in turn power the rest. The Simlab App (available for free on both IOS and Android devices) allows users to explore this ZIM file-based creation.
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With this file you will be able to print Pyramid Roller Ball Machine with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Pyramid Roller Ball Machine.