Car Suspension Transmission Terms
The suspension and transmission systems in a car are responsible for providing a smooth and controlled ride, while also transferring power from the engine to the wheels. Here is a glossary of common suspension and transmission terms:
Suspension Terms
1. Suspension: The suspension system is a set of components that connect the wheels to the chassis of the car. It helps to absorb shocks and vibrations from the road surface, providing a smoother ride.
2. Spring: Springs are used in the suspension system to absorb energy from bumps in the road. They can be made of metal, rubber, or air.
3. Shock absorber: Shock absorbers are used to damp the movement of the springs and prevent the car from bouncing excessively. They can be filled with oil, gas, or a combination of both.
4. Anti-roll bar: An anti-roll bar is a metal bar that connects the suspension components on opposite sides of the car. It helps to prevent the car from rolling over when cornering.
5. Control arm: Control arms are used to connect the wheels to the chassis of the car. They allow the wheels to move up and down, while also keeping them aligned.
6. Tie rod: Tie rods are used to connect the steering rack to the steering knuckles on the wheels. They allow the wheels to turn when the steering wheel is turned.
Transmission Terms
1. Transmission: The transmission is a set of gears that allows the engine to transfer power to the wheels. It can be manual or automatic.
2. Manual transmission: A manual transmission requires the driver to shift gears manually by using a gear lever. It typically has five or six forward gears.
3. Automatic transmission: An automatic transmission shifts gears automatically, without any input from the driver. It typically has four or five forward gears.
4. Clutch: A clutch is a mechanical device that connects the engine to the transmission. It allows the driver to disconnect the engine from the transmission when shifting gears.
5. Driveshaft: The driveshaft is a metal shaft that connects the transmission to the differential. It transmits power from the transmission to the wheels.
6. Differential: The differential is a set of gears that allows the wheels to turn at different speeds when cornering. It is located in the rear axle of the car.
7. Axle: The axle is a metal shaft that connects the wheels on the same side of the car. It is supported by bearings and allows the wheels to rotate.
8. Wheel bearing: A wheel bearing is a set of bearings that allow the wheels to rotate smoothly. They are located in the hub of the wheel.
