🌀 How does the spiral sliding cone work?

These cones usually use their shape toSlide, rotate, or guide liquids or air。Here are some possible features:

1.Sliding on the surface

• The spiral shape helps to move on the surfaceReduce friction。
• It can rotate when sliding, just like a propeller, making it easy to move.

2.Used for ventilation or liquid systems

• Some spiral cones are used forGuiding the flow of air or water。
• The spiral shape will create a vortex effect.Accelerate or disperseAirflow.

3.Decorative or educational design

• It is sometimes used in museums or toys to demonstrate how spiral objects move.
• They can also be part of simple machines, used for teaching physics or technology.

4.Mechanical functions

• In a machine, a helical cone can be used asRotating partsTo transmit motion or energy.