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Bridge Density Experiments

These models and experiment sets are featured in this YouTube video: 


You will need the latest version of OrcaSlicer. As of 11/15/2025, you will have to do this: 

1. Go here: https://www.orcaslicer.com/download/ 

2. Download the nightly build.


This project is an extension of the Unsupported Bridge Experiments that you can find on Maker World.

This body of work has sought to improve the printing of unsupported bridges by manipulating slicer settings. 

Bridge Density Experiments

by MakeWonderfulThings · original on Printables ↗

Learning / Engineering

♥ 708⬇ 4.8k🖨 22 prints

License: Creative Commons — Attribution ↗testexperimentdensity

Print profiles

  • ABSDensityScales.3mf

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • BasicBridge-WalledV6.stl

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • BasicBridge-NONWalledV6.stl

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • PLADensityScales.3mf

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • PETGDensityScales.3mfDEFAULT

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print