Post by account_disabled on Feb 27, 2024 3:54:21 GMT -5
You learned about the main components and existing transmission models, and now you will learn how this system works considering a 5-speed manual transmission and a car with front-wheel drive and engine. For a better understanding, let's analyze it from the moment the car is started until it moves.
Gear selection
When starting the car, as long as the gear lever is in Chinese Singapore Phone Number List the neutral position, there is no transmission of movement to the wheels. For this to happen, you need to shift into gear. The first thing that should be done is to press the clutch pedal.
This interrupts the connection between the engine and the other transmission components, responsible for driving movement to the wheels. Using the gear lever, you select the gear.
Inside the gearbox, a group of gears is driven. Their configuration allows you to control the rotation and torque sent to the wheels. This is possible because of the size difference between these gears. Remember the gears on a bicycle? A car's gearbox works in a very similar way.
With a large gear on the rear wheel and a small one on the pedal disc, the final speed is lower. However, you need to exert little force to leave. If another, with a smaller diameter, is chosen for the rear wheel, the final speed will increase, but the effort to start moving will be very great.
When engaging first gear, the largest gear is selected, making the initial movement of the vehicle much easier. To make the force generated by the engine available to the wheels again, simply release the clutch pedal, connecting the entire transmission system.
Power transfer
With the gear selected and the clutch released, the differential controls the next step. In the car model used in this example, it is integrated into the gearbox. It will divide the force generated by the engine between the wheels.
Remember: this division is not always equal. Especially when cornering, there is a difference in the power available to each wheel.
Wheel drive
Now that the power is correctly divided, it's finally time to transmit it to the wheels. The differential has two outputs: one on the right side and one on the left side. The semi-axle is connected to each of them.
The end of the axle shaft that is not connected to the differential is connected to the wheel, allowing it to receive movement from the engine. Once the car starts moving, you can engage other gears, increasing the rotational speed at the output of the differential and, consequently, of the vehicle.
The influence of the axle shafts in this movement is enormous. When worn out, they can harm other parts of the transmission system and greatly compromise its performance. Do you know how to identify defects in this system? Continue reading and learn.
Gear selection
When starting the car, as long as the gear lever is in Chinese Singapore Phone Number List the neutral position, there is no transmission of movement to the wheels. For this to happen, you need to shift into gear. The first thing that should be done is to press the clutch pedal.
This interrupts the connection between the engine and the other transmission components, responsible for driving movement to the wheels. Using the gear lever, you select the gear.
Inside the gearbox, a group of gears is driven. Their configuration allows you to control the rotation and torque sent to the wheels. This is possible because of the size difference between these gears. Remember the gears on a bicycle? A car's gearbox works in a very similar way.
With a large gear on the rear wheel and a small one on the pedal disc, the final speed is lower. However, you need to exert little force to leave. If another, with a smaller diameter, is chosen for the rear wheel, the final speed will increase, but the effort to start moving will be very great.
When engaging first gear, the largest gear is selected, making the initial movement of the vehicle much easier. To make the force generated by the engine available to the wheels again, simply release the clutch pedal, connecting the entire transmission system.
Power transfer
With the gear selected and the clutch released, the differential controls the next step. In the car model used in this example, it is integrated into the gearbox. It will divide the force generated by the engine between the wheels.
Remember: this division is not always equal. Especially when cornering, there is a difference in the power available to each wheel.
Wheel drive
Now that the power is correctly divided, it's finally time to transmit it to the wheels. The differential has two outputs: one on the right side and one on the left side. The semi-axle is connected to each of them.
The end of the axle shaft that is not connected to the differential is connected to the wheel, allowing it to receive movement from the engine. Once the car starts moving, you can engage other gears, increasing the rotational speed at the output of the differential and, consequently, of the vehicle.
The influence of the axle shafts in this movement is enormous. When worn out, they can harm other parts of the transmission system and greatly compromise its performance. Do you know how to identify defects in this system? Continue reading and learn.