Definitive Parametric Funnel Generator – Metric

Boost Me Boost this model if you like advanced functional parametric designs. This definitive Metric Funnel Generator combines five unique features in one fully customizable model: * supportless funnel geometry * six adjustable offset configurations, from maximum eccentricity to fully centered * automatic metric outlet-diameter label * automatic printing-material label * integrated air-release slots for smoother filling Choose the real mouth size, outlet diameter, insertion len The Definitive Supportless Parametric Funnel Generator — Metric Version

This is the Metric Version of my definitive fully parametric funnel generator, designed for Fusion 360 and MakerWorld Customizer.

This model combines five distinctive functional features in one complete system:

- supportless funnel geometry - six adjustable offset configurations, from maximum eccentricity to fully centered - automatic metric outlet-diameter label - automatic printing-material label - integrated air-release slots for smoother filling The user selects:

- the real funnel-mouth opening - the outlet diameter - the outlet insertion length - the funnel offset level - the printing material The model automatically generates the complete funnel geometry, including:

- the selected eccentric or centered body - the outlet tube - the integrated air-release slots - the automatic metric outlet label - the automatic material label Example:

Ø20  PETG OFFSET_LEVEL 5

This is not simply a resizable funnel.

It is a complete parametric funnel system that can adapt to different containers, filling points, access restrictions and workshop environments.

No internal supports.

No measuring every funnel again.

No guessing the outlet diameter.

No relying only on filament color.

No confusion between PLA, PETG, ASA, PCTG and PP versions.

What Makes This Funnel Different

Most printable funnels are fixed-size, centered objects with no permanent identification, no adjustable geometry and no dedicated air-release system.

This project combines:

- fully parametric funnel geometry - six selectable offset configurations - maximum eccentricity to fully centered geometry - metric outlet diameters from 8 to 50 mm - automatic outlet-diameter label - automatic material label - integrated air-release slots - customizable real mouth opening - customizable outlet insertion length - supportless internal geometry - radial integrated handle - hanging hole - clean internal flow path - Fusion 360 compatibility - MakerWorld Customizer compatibility The result is a practical funnel that is:

- easy to customize - easy to print - easy to identify - easy to organize - adaptable to different containers - suitable for restricted filling points - less prone to air locking and gurgling - useful for workshop, garage and maker applications Adjustable Funnel Offset

One of the main features of this project is the adjustable relationship between the funnel body and the outlet axis.

The OFFSET_LEVEL parameter provides six different configurations:

OFFSET_LEVEL Funnel geometry

5 Maximum eccentricity

4 High eccentricity

3 Medium-high eccentricity

2 Medium eccentricity

1 Low eccentricity

0 Fully centered

At OFFSET_LEVEL 5, the outlet tube is positioned at the maximum designed eccentricity.

The tube approaches the external side of the funnel body, providing the greatest possible offset.

At OFFSET_LEVEL 0, the outlet axis is fully centered relative to the funnel mouth.

Intermediate values provide a progressive and controlled transition between these two configurations.

The integrated handle always remains:

- radial - aligned with the funnel geometry - in the same angular orientation Only the eccentricity between the cone and outlet axis changes.

Why use an offset funnel?

A greater offset can improve access and visibility when the filling point is:

- close to a wall - near a body panel - inside an engine compartment - under a shelf or machine cover - close to surrounding equipment - located in a restricted workshop space Maximum eccentricity can provide:

- better visibility of the receiving opening - more clearance around obstacles - easier pouring near vertical surfaces - improved handle access - a more practical working position A centered configuration provides:

- traditional funnel geometry - balanced shape - conventional vertical use - greater symmetry - general-purpose operation The offset system transforms the project from a simple parametric funnel into a more adaptable filling tool.

Integrated Air-Release Slots