Car crankshaft what is it, and how does it work?

A crankshaft is like a kitchen mixer that helps turn the engine’s spinning motion into movement for the car.

Imagine you're pushing a swing, every time you push it forward, the swing moves up and down. A crankshaft does something similar inside the car’s engine. It takes the back-and-forth motion from the pistons (like your pushes) and turns it into smooth spinning motion that makes the wheels go round.

The crankshaft is a big, strong rod with arms attached to it. Each arm connects to a piston inside the engine. As the pistons move up and down, like pushing on a swing, the arms of the crankshaft turn around and around, making it spin.

This spinning motion gets passed along to the transmission, which acts like a gear shifter for the car. From there, the power goes to the wheels so the car can move!

It’s like having a team of helpers in the engine, each piston is a helper, and the crankshaft is the leader who makes sure everyone works together smoothly.