What are the components of an automobile transmission system?
2 Answers
Automobile transmission system components include: 1. Transmission mechanism: consisting of manual transmission and automatic transmission; 2. Differential: a device that resolves speed differences between left and right wheels; 3. Drive shaft: the mechanism that transmits power from the transmission system to the differential, thereby generating driving force; 4. Engine configuration: including front-engine front-wheel drive, front-engine rear-wheel drive, and mid-engine rear-wheel drive. The function of the automobile transmission system is to transmit the power generated by the engine to the driving wheels of the vehicle, creating driving force that enables the car to move at certain speeds.
Last time I was chatting with a friend at the auto repair shop about the drivetrain, which is essentially the set of components that transfer the engine's power to the wheels. In my car, the power is transmitted like this: first from the engine to the clutch plate—stepping on the clutch in a manual transmission disconnects this link. Then it goes into the gearbox, which acts like a sorting station, dividing the power into different gears. The driveshaft then delivers the power like a courier to the rear axle's differential, and finally, the half-shaft gears distribute the power to the left and right wheels, much like sorters. Front-wheel-drive cars are simpler, skipping the driveshaft altogether and sending power directly through the front axle. Performance car enthusiasts are most concerned about driveshaft strength since high horsepower can easily twist or deform the shaft.
