Parametric Funnel Redux
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Tomaae's parametric funnel with expanded parameters and vase mode optimizations
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This is an improved version of Tomaae's parametric funnel with additional parameters and the ability to enable/disable “optional” features. It also includes support for a tapered tube section. The table below contains a complete list of parameters.
| Parameter | Variable Name | Default |
|---|---|---|
| Total Height | Height | 60mm |
| Tube Height | Tube_Height | 20mm |
| Funnel Diameter | Top_Outside_Diameter | 60mm |
| Tube Diameter | Tube_Outside_Diameter | 10mm |
| Tube Taper Angle | Tube_Taper | 2.5° |
| Tube Tip Angle | Tube_Cut_Angle | 30° |
| Wall Thickness | Wall_Thickness | 1mm |
| Hanging Ring | Hanging_Ring | true |
| Vent Ridge | Ridge | true |
| Ridge Thickness | Ridge_Thickness | 1.5 |
Due to the parametric nature of this design and the heavily customized print settings I used, an STL was not included. I encourage users to use export their own STL from OpenSCAD and load it into my 3MF file. I used a 0.8mm nozzle to improve print speed.
2022-07-24 Update: add ridge thickness parameter to improve vase mode printing quality. Update sample 3mf to support vase mode “out of the box”.
Note: I strongly recommend printing this in PETG due to its excellent chemical resistance.