Fusion 360: Finger-jointed tray for laser cutting

thingiverse

This is a parametric finger-jointed tray designed specifically for cutting on a laser cutter. Automatically adjusting the number of fingers based on an optimal finger width (defined in the fingerw parameter), as well as the dimensions of the tray itself. The fingers will then resize themselves to closely match the optimal finger width along all three axes, but may deviate from that size if necessary to ensure at least three fingers remain along each edge. Version 11 introduces a new parameter called ldividers, which allows users to add dividers equally spaced across one dimension by specifying the desired number of compartments in the tray. The height, length, width, and material thickness of the tray can be easily modified through various parameters. A .f3d file is included, allowing users to upload it into their Fusion360 environment. The design consists of both the model itself and a CAM configuration that can be easily customized. Check out my YouTube channel for videos explaining different methods for designing items in Fusion 360. Also, explore this plugin for Fusion 360, which automates adding fingers to bodies: https://github.com/hobbyistmaker/TabGen