Whistles with a Turbine, STEM Play
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Whistles with a Turbine, STEM Play by lgbu is licensed under the Creative Commons - Attribution license.
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Toys & Games
- License
- Creative Commons — Attribution
Summary
Whistles with a Turbine, STEM Play
This project is a play on a previous whistle project. What will happen if one adds a turbine, with a varying number of blades, to an existing whistle? Well, it does not sound like a whistle anymore. It still makes some interesting sounds. All in all, it is an interesting design project to show STEM connections.
To make a whistle, one needs a body, a turbine, and a snap-on cover. A touch of lubricant to the inside of the turbine may improve spinning. A touch of superglue might be helpful for a permanent assembly.
Among the files
- Three different bodies: one with a 7mm opening; one with no opening; another one with a curved airway . They all use the same cover.
2.Turbines with varying numbers of blades. - Two covers, including one that is slightly tighter.
- Also included is a regular whistle as a reference (5mm opening) with no ball in it.
Print Settings
- Rafts: No
- Supports: No
- Resolution: 0.15-.2mm
- Infill: 5-20%
Whistles with a Turbine, STEM Play
by lgbu is licensed under the Creative Commons - Attribution license.