What is the Principle of a Clutch?

[MaryRose]

Here is the relevant introduction to the principle of a clutch: 1. Power transmission through friction: The clutch disc enables friction-based power transmission between the engine and the drivetrain. When the clutch pedal is pressed, the clutch disc separates from the high-speed rotating flywheel at the rear of the engine, preventing the clutch disc from being affected by the engine's power. The teeth in the middle of the clutch disc are used to connect to the transmission system. 2. Engaging with the flywheel: When the clutch pedal is gradually released, the clutch disc slowly engages with the high-speed rotating flywheel. As the clutch disc engages with the flywheel, it starts rotating due to the flywheel's motion, and this rotation directly transmits power to the vehicle. In the semi-engaged state, friction occurs between the clutch disc and the flywheel, which is crucial. The power transmitted through this friction is moderate, allowing the vehicle to start smoothly and gradually.