The production process of electric boats mainly includes the following steps:
Prepare materials: The main materials of electric boats include electric motors, paddle wheels, batteries, plastic hulls, etc. In addition, some auxiliary materials such as foam boards, markers, scissors, double-sided tape, etc.
Making the hull:
Use foam board as the hull material, draw a boat model with a marker, and cut along the lines to make it into a boat shape.
Make a small hole in the middle of the foam board to install the sail.
Stick double-sided tape on the foam board to fix other parts.
Install electric parts:
Fix the electric motor to the hull, usually at the stern. Use double-sided tape or hot melt glue to fix it.
Install the battery in the power supply and install it on the foam board, then connect the power cord to the motor.
Install the propeller, usually use a bamboo stick as the propeller shaft and fix it to the motor with hot melt glue.
Testing and debugging:
Prepare a basin of water, turn on the power switch, put the finished electric boat into the water, and observe whether it can run smoothly.
Adjust the position of the hull and electric components to ensure that the boat runs smoothly on the water.
Through the above steps, a simple electric boat can be made. This production can not only allow children to learn the scientific knowledge of electric energy rotation, but also cultivate their innovative thinking and hands-on ability