Balsa Wooden Fidget Spinner
grabcad
Transform your fidget spinner into a ventilator or helicopter with this unique design. The model may not have enough power for takeoff as a helicopter but it can provide a gentle breeze when used as a ventilator. Key specifications include: ball bearing dimensions of 22mm in diameter and 8mm thickness, a CAD-calculated mass of 11.2g for the bearing, balsa wood for all other components, a density of 0.18g/cm³ for balsa wood, and a total CAD-calculated mass of 14.27g for the complete fidget spinner. The takeoff force required is over 0.14N. If you can perform a FEM calculation to determine the force achievable based on rotation speed, that would be greatly appreciated. The model is available in various data formats, including STEP-file (.stp), native files (.prt) and (.asm) for users of PTC Creo Parametric 2.0, and separate STEP-file (.stp) and STL-file (.stl) for a metal or plastic version of the ball bearing carrier.
With this file you will be able to print Balsa Wooden Fidget Spinner 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 Balsa Wooden Fidget Spinner.