3D-Printed Plastic Boat Propeller. First Water Test.
The manufacturer sent a 3D-printed plastic propeller for the first test. My task was to measure the propeller's speed and strength. This is the first video; after some modifications, I will test:
1) Strength and mean time between failures
2) Blade angle and optimal area
3) Speed under different loads
4) Impact on the motor gearbox
You can buy the boat, motor, and accessories at the Motomarine chain of stores https://motomarine.ru/