The Function and Operation Method of the Clutch
2 Answers
The function of the clutch is to smoothly engage or temporarily separate the engine's power from the transmission device, facilitating the driver's operations such as starting, stopping, and shifting gears. Clutch Location: The clutch is located inside the flywheel housing between the engine and the transmission. The clutch assembly is secured to the rear plane of the flywheel with screws, and the output shaft of the clutch serves as the input shaft of the transmission. During driving, the driver can press or release the clutch pedal as needed to temporarily separate or gradually engage the engine and the transmission, thereby cutting off or transmitting the engine's power to the transmission. Clutch Working Principle: The driving and driven parts of the clutch transmit torque through friction between contact surfaces, using liquid as a transmission medium (hydraulic coupling), or magnetic transmission (electromagnetic clutch). This allows the two parts to be temporarily separated or gradually engaged, while permitting mutual rotation during the transmission process.
When I first got my driver's license, I really struggled with the clutch. Essentially, it acts as a switch between the engine and the wheels. Pressing it down cuts off the power, while releasing it connects them, mainly used during starting, gear shifting, and stopping. For manual transmissions, starting requires slowly releasing the clutch to find the semi-engagement point—feeling the car slightly vibrate before adding gas, otherwise it stalls immediately. Shifting gears requires fully depressing the clutch first to engage the gear; I often forgot this at first, making the transmission clunk loudly. Before stopping, you must also press the clutch to prevent stalling the engine. Honestly, with more practice, it becomes second nature—the key is getting a feel for the clutch engagement point. Also, avoid keeping the clutch pressed at red lights; it's bad for the release bearing.
