In short, we can say that it is a drone that goes underwater.
If you have the opportunity, you can produce the upper and lower covers with polyethylene but this can be a bit costly so I recommend you to produce it with ABS filament in 3d printer.
If you are going to do it with a 3d printer, 100% fill rate is recommended.
You can take the base part of the polyethylene sheet and cut it with cnc.
Prefer metric 4 screws as screws.
The part in the middle is the waterproof tube
As it is difficult to produce, it can cause trouble if you do it yourself and do not have a good grasp of the subject.
Features of the tube:outer diameter: 110mmlength: 350mm
engines are representativeengine cavities diameter: 100mm
It is not a professional design and has not been tested, errors may occur. We cannot guarantee the problems experienced.
Designed with Solidworks software