Clutch Unit How Does Automatic Transmission Change Gears

As drivers, we know how the transmission works we push the grip in, change the gear and then drive normally. Manual transmission also teaches us how to perform grasp control without stalling or moving on a grade. So how an automatic car change gears there does are more parts in this framework that makes it a more complicated framework. An automatic car has something many refer to as a force converter. For the car to push ahead, whether manual or automatic, force is required for the initial energy. The force converter is a liquid connection where its responsibility is to interface the motor to the transmission and the transmission to the determined wheels Front Wheel Drive or Rear Wheel Drive. The motor is associated with the transmission in chime lodging. This is where the force converter is. The transmission also contains something many refer to as planetary gear sets which give different gear the motor’s flex plate is also associated with this force converter. So the force converter basically takes the place of a grip in an automatic car. At the point when the crankshaft rotates it also rotates the converter. This is the means by which the force converter will detach and associate the motor’s capacity to the load being driven.


The force converter has main parts that make automatic transmission effective. These include

  • The impeller – associated with the motor which is liable for driving the turbine utilizing thick powers on the transmission liquid.
  • The turbine – associated with the transmission input shaft that sends the force power to the transmission.
  • The stator – which sits between the impeller and the turbine. It decreases stirring misfortunes.
  • The lock up grasp.

During the pressure of the liquid it gets back from the turbine that neutralizes the impeller and rotating development also acts on the motor. The stator diverts the liquid with the goal that the majority of the speed gets driven towards the impeller which then, at that point, adds to the force created by the engine. It can rotate in one heading in the event that the impeller and turbine are moving at the same speed. Stators do not apply force when on a highway, 戚其熙 just while halting or accelerating. A planetary gear set comprises of a sun gear and planet gears which rotate around the central sun gear, similar to our solar framework. A planet carrier gear interfaces the planet gears with a ring gear that networks them. The planetary gear set keeps certain parts from moving while utilizing grips and brakes. This alters the information and the result of the framework that changes the overall gear ratio.