62 lines
No EOL
3.3 KiB
Markdown
62 lines
No EOL
3.3 KiB
Markdown
# 3D Printed parametric respiratory one-way-valve
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## _Valve paramétrique adaptable à la réspiration imprimé en 3D (**version francaise [ici](./Readme.fr.md)**)_
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[](./Readme.fr.md)
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[](./Readme.md)
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## 1 - Design
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_Coming soon !_
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## 1.a - Membrane design
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_membrane_insert.png?raw=true" alt="Image not available" height="250" />
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_separate_membrane_and_insert.png?raw=true" alt="Image not available" height="250" />
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_separate_membrane.png?raw=true" alt="Image not available" height="250" />
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_Coming soon !_
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## 1.b - Stopper
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_stopper.png?raw=true" alt="Image not available" height="300" />
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_Coming soon !_
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## 2 - Assembly
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_step1.png?raw=true" alt="Image not available" height="300" />
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_step2.png?raw=true" alt="Image not available" height="300" />
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_step3.png?raw=true" alt="Image not available" height="300" />
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_Coming soon !_
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## 3 - 3D printing
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_separate_membrane_sliced.png?raw=true" alt="Image not available" height="400" />
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<img src="https://git.deuxfleurs.fr/distorsion/3D-printed-parametric-respiratory-one-way-valve/media/branch/main/pictures/one_way_valve_sliced.png?raw=true" alt="Image not available" height="400" />
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_Coming soon !_
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## 4 - Parameters
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If you want to changes the parameters of this design, you can edit the _Freecad_ file [3Dfiles/one_way_valve.FCStd](./3Dfiles/), which is fully parametric, with parameters present in the **Spreadsheet**.
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If you want/need to change parameters, we would suggest you play with them and try to understand the impact of each parameters. We will only explain a small selection of important parameters that you are most likely to have to edit.
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We will only describe a few parameters that you are most likely to have to change.
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### 4.a - Structural parameters
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_**wall_thickness** :_ \[_default=2.7mm_\] The wall thickness accross the print (_except for the strap attachment point_). Can be tweeked to make the print either stronger or weaker but lighter and faster to print.
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_**snap_fit_clearance** :_ \[_default=0.09mm_\] The clearance between two objects that would fit togeteher with difficulty. Also impact the clearance betwen threads.
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### 4.b - Geometrical parameters
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_Coming soon !_ |