Post by account_disabled on Feb 27, 2024 3:54:38 GMT -5
As you noticed, a car's transmission is made up of several components, each with its own functions. Knowing each of them is essential to understand how this system works and what problems can occur due to wear and tear. Clutch The clutch is the first component of the transmission system. Simplifying it as much as possible, we can compare it to two disks being pressed against each other. One of these discs is connected to the engine, and the other is in contact with the other components that transmit the movement of the engine to the wheels. When you step on the clutch pedal, these discs are moved apart, breaking this connection, thus allowing you to change gears without difficulty. When you release the pedal, the discs are pressed against each other again and the wheels start to receive movement from the engine. Some models use hydraulic assistance, which makes the pedal extremely soft and shifting even smoother. torque converter In cars equipped with an automatic transmission, the torque converter replaces the clutch.
It is also known as a hydraulic clutch or hydrodynamic torque converter. It's basically a mechanical sensor that disconnects the engine from the gearbox when the vehicle is stopped, preventing the car from stalling. Gearbox This Chinese Singapore Phone Number List component contains the gears or pulleys responsible for each gear of the vehicle. In manual transmissions, this is also where the shift lever is located. It is responsible for changing the relationship between torque and speed transferred to the wheels. The lower the speed generated at the gearbox output, the greater the torque, that is, more force. Its other function is to change the direction of rotation coming from the engine. This happens when reverse gear is engaged. The gearbox is located right after the clutch or torque converter, depending on the type of transmission. Differential Being one of the most complex and important mechanical parts of the transmission, it is basically a set of gears that, combined with each other, divide the engine's power between the wheels, in addition to ensuring that, when cornering, they can rotate at different speeds. This is possible because this division of power, especially in curves, is not equal — it is controlled at all times by the differential.
This rotation at different speeds is very important. When turning to the left, for example, the wheels on the right travel a greater distance, having to turn faster to ensure the car's balance. Without this, stability would be greatly compromised. On some four-wheel drive vehicles, there is an option known as differential lock. When activated, the torque generated by the engine is distributed equally between the wheels. Furthermore, the speed at which they rotate is the same. Without this lock, if a wheel loses contact with the ground, only it will rotate, which is not very useful, especially on off-road trails. In front-wheel drive cars, the differential is incorporated into the gearbox. When the rear wheels are responsible for moving the car and the engine is at the front, it is at the back. Semi axis It is responsible for transmitting the movement that comes from the differential to the vehicle's wheels. When front-wheel drive, two constant velocity semi-axles are used: one for each wheel. It is a metal bar with two ends articulated using constant velocity joints . It is right after the differential, being the last stage of the transmission system. In rear-wheel drive vehicles, rigid axle shafts are used.
It is also known as a hydraulic clutch or hydrodynamic torque converter. It's basically a mechanical sensor that disconnects the engine from the gearbox when the vehicle is stopped, preventing the car from stalling. Gearbox This Chinese Singapore Phone Number List component contains the gears or pulleys responsible for each gear of the vehicle. In manual transmissions, this is also where the shift lever is located. It is responsible for changing the relationship between torque and speed transferred to the wheels. The lower the speed generated at the gearbox output, the greater the torque, that is, more force. Its other function is to change the direction of rotation coming from the engine. This happens when reverse gear is engaged. The gearbox is located right after the clutch or torque converter, depending on the type of transmission. Differential Being one of the most complex and important mechanical parts of the transmission, it is basically a set of gears that, combined with each other, divide the engine's power between the wheels, in addition to ensuring that, when cornering, they can rotate at different speeds. This is possible because this division of power, especially in curves, is not equal — it is controlled at all times by the differential.
This rotation at different speeds is very important. When turning to the left, for example, the wheels on the right travel a greater distance, having to turn faster to ensure the car's balance. Without this, stability would be greatly compromised. On some four-wheel drive vehicles, there is an option known as differential lock. When activated, the torque generated by the engine is distributed equally between the wheels. Furthermore, the speed at which they rotate is the same. Without this lock, if a wheel loses contact with the ground, only it will rotate, which is not very useful, especially on off-road trails. In front-wheel drive cars, the differential is incorporated into the gearbox. When the rear wheels are responsible for moving the car and the engine is at the front, it is at the back. Semi axis It is responsible for transmitting the movement that comes from the differential to the vehicle's wheels. When front-wheel drive, two constant velocity semi-axles are used: one for each wheel. It is a metal bar with two ends articulated using constant velocity joints . It is right after the differential, being the last stage of the transmission system. In rear-wheel drive vehicles, rigid axle shafts are used.