Make a solid work animated model.
Budget: $30 – $250 USD
Draw a 1:1 scale ventilator and make 3D animation of the mechanism and make shop-drawing. In solid work 2021.
These videos shows the ventilator mechanism.
https://www.youtube.com/watch?v=-eTrcqaN2nI
https://www.youtube.com/watch?v=fN8NDHH7rUw
https://www.youtube.com/watch?v=HOVDoSwaTuc
https://www.youtube.com/watch?v=v-F1WAANbk8
These videos shows the ventilator mechanism.
https://www.youtube.com/watch?v=-eTrcqaN2nI
https://www.youtube.com/watch?v=fN8NDHH7rUw
https://www.youtube.com/watch?v=HOVDoSwaTuc
https://www.youtube.com/watch?v=v-F1WAANbk8