Parametric Funnel – Customizable Utility Funnel
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Description
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Parametric Funnel – Custom Fit for Any Container
This is a fully parametric 3D printed funnel designed so you can easily adjust it to fit your exact use case. Whether you need a wide funnel for pouring liquids, a narrow one for small bottles, or a custom size for workshop, garage, kitchen, or hobby use, you can change the dimensions directly in the parametric settings.
The design includes a clean tapered shape, a practical hanging hole, and reinforcing ribs for extra stiffness while keeping the print simple and efficient.
Adjustable Parameters
You can customize:
Pouring Diameter – controls the width of the top opening
Funnel Height – adjusts the overall height and taper
Funnel Thickness – changes wall strength and durability
Container Hole Diameter – controls the outlet size
Lip Distance – adjusts the outer rim size
This makes it easy to create a funnel that fits different bottles, containers, jars, canisters, or workshop needs.
Features
- Fully parametric design
- Customizable top diameter, outlet size, height, and wall thickness
- Built-in hanging hole for storage
- Reinforced side ribs for better rigidity
- Simple functional shape
- Great for household, garage, workshop, and hobby use
- Easy to resize for different containers
- Clean print with practical geometry
Print Recommendations
Recommended material: PETG ( for fuel or anything similar). PLA for lighter use
For general household use, PLA works well. For garage, workshop, outdoor, or warmer environments, PETG is recommended.
Suggested settings:
- Layer height: 0.20 mm
- Walls: 3
- Infill: 10–20%
- Supports: Not needed
- Orientation: Print upright with the large base on the build plate
- Brim: Optional, useful for tall narrow versions
For liquid use, increase wall count and consider slightly higher extrusion or post-processing if you need improved water resistance.
Notes
- Since it is parametric, make sure to check your selected dimensions before printing, especially the outlet diameter and wall thickness.
- Unrealistic dimensions breaks the model. If that happens to you, change some of the parameters. Especially Pouring Diameter and Funnel Height needs to be somewhat close to each other
- For food-related use, please use food-safe filament and follow appropriate safety practices for 3D printed parts.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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