Funnel Customizer

thingiverse

This is a customizer designed to generate funnels in a highly parametric way. Version 7.0 is now available. While it builds upon a remix courtesy of Salvador Richter, this tool greatly expands the original project's capabilities. Customize your funnel with these parameters: Size and shape Diameters: specify external diameters at three locations (top, middle, bottom) Overall height Wall thickness Neck ratio: adjust to control the length of the "neck" - higher values result in longer necks, while 1 yields a neck that's one half the overall length, and 3 creates a neck that's 5/6 of the overall length Squish ratio: sometimes you need an elliptical section; if this parameter is greater than 1, it represents the major axes of the ellipse Optional features: Handle length: generate a handle with non-zero input - larger values result in longer handles Add vent: create supports for air to escape around the neck High wall: select for a steep cylindrical section before narrowing the well Slanted tip: cut the tip at a 35-degree angle Future developments may include adding an offset for hard-to-reach filling jobs.