Baratte à beurre/en

Low-tech with Refugees - Low-tech & Réfugiés

https://wiki.lowtechlab.org/wiki/Baratte_%C3%A0_beurre/en

Dernière modification le 31/07/2024

Difficulté

Medium Moyen

Durée

3 hour(s) heure(s)

Coût

3 EUR (€)

Description

A butter churn is a utensil used to transform cream into butter by agitation. It uses a rotating mechanism to separate the fats from the liquid contained in the cream.

Sommaire

Baratte, Beurre, Chaleur, Cuisine, Chimie, Creme

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Introduction

Welcome to the presentation page for our butter churn project! In a modern world often reliant on sophisticated technology, we've chosen to return to simple, sustainable solutions for essential everyday needs. Our inspiration stems in particular from the French Butter Crisis of 2017, an event that highlighted the vulnerability of our butter supply.

Faced with this crisis, we set out to design a solution accessible to everyone, through the creation of a low-tech butter churn. Our aim is to give people back control over the production of this staple product, by offering a simple, affordable and environmentally-friendly alternative. Through this project, we aim to demonstrate that low-impact technologies can be just as effective, if not more so, than their high-tech counterparts, while promoting greater food autonomy within communities.

Unfortunately, this project could not be completed, but it is a promising start for the future. The project requires very little equipment and costs just €3 instead of €50.

Matériaux

- Old jar (olive here)

- Old PC case

- Different screw sizes

- Threaded insert

- Tree branch (birch here)

Outils

3D Printer

Column drill

Wood saw

Allen key set

Étape 1 - Drill the cover

Drill the holes in the cover as shown in the photo.

Étape 2 - Side supports

Cut the side supports out of the sheet metal

Making the fold

Drilling properly

Assembled on the cover

Étape 3 - Create the top handle

Drilling a piece of birch

Ajouter des inserts à vis

Assembler l'ensemble grâce à des vis

Étape 4 - Imprimer l'arbre

Faire usage du fichier 3D de l'arbre et ajouter celui-ci à l'ensemble.

https://www.thingiverse.com/thing:6479752

Étape 5 - Imprimer le guide inférieur

Imprimer le guide inférieur à partir de son modèle

Ajouter les inserts filetés grâce au fer à souder

Puis viser l'ensemble

https://www.thingiverse.com/thing:6479752

Étape 6 - Ajouter l'engrenage inférieur

Imprimer l'engrenage inférieur à partir de son modèle

Ajouter les inserts filetés grâce au fer à souder

Puis viser l'ensemble

https://www.thingiverse.com/thing:6479752

Étape 7 - Poignée

Découpez la poignée

Découpez la partie métallique lié à la poignée

Ajouter le tout sur l'ensemble

Étape 8 - Profitez

Bravo à vous, soyez fier de vous, vous êtes arrivé à la fin du tutoriel

en fr 1 Published