What is the working principle of the clutch slave cylinder?

[QuinnMarie]

The working principle of the clutch slave cylinder is that the driving part and the driven part of the clutch gradually engage through the friction between the contact surfaces, or by using liquid as the transmission medium (hydraulic coupling), or by using magnetic transmission (electromagnetic clutch). Additional information: Friction clutch: Currently, the most widely used in automobiles is the spring-loaded friction clutch (simply referred to as the friction clutch). The torque generated by the engine is transmitted to the driven disc through the friction between the flywheel, pressure plate, and the contact surface of the driven disc. When the driver depresses the clutch pedal, the large end of the diaphragm spring drives the pressure plate to move backward through the transmission components. Clutch master cylinder: The clutch master cylinder refers to the part connected to the clutch pedal and linked to the clutch booster through hydraulic lines. Its function is to collect the pedal travel information and, through the action of the booster, enable the clutch to disengage.