With the development of economy, there are more and more private cars on the road. Many car owners are also driving the automatic transmission car, but the internal structure of the automatic transmission is not very clear, especially the main component of the automatic transmission oil supply system, the following is from Jinan automatic transmission maintenance manufacturer to introduce the composition of transmission maintenance transmission oil supply system.

自动变速箱的供油系统由油泵、滤清器、调压阀、油箱及管道组成。自动变速器重要的总成之一就是油泵，通常安装在变矩器的后面，由变矩器壳后端的轴套驱动。发动机进行转动时，不管汽车是不是在行驶，油泵时时刻刻都在进行转动，为自动变速器中的变矩器、换挡执行机构、自动换挡控制系统部分提供一定油压的液压油。当然油压也需要调节，油压的调节由调压阀来实现。

The oil supply system of automatic transmission is composed of oil pump, filter, pressure regulating valve, oil tank and pipeline. One of the important assembly of automatic transmission is the oil pump, which is usually installed behind the torque converter and driven by the shaft sleeve at the rear end of the torque converter housing. When the engine is running, whether the car is running or not, the oil pump is always rotating, which provides certain hydraulic oil pressure for the torque converter, shift actuator and automatic shift control system of automatic transmission. Of course, the oil pressure also needs to be adjusted, which is realized by the pressure regulating valve.

以上就是由自动变速箱维修厂家为大家介绍的变速箱维修之变速箱供油系统的组成，如果想了解更多相关知识，还请多多关注我们的网站。

The above is the composition of transmission oil supply system for transmission maintenance introduced by automatic transmission maintenance manufacturer. If you want to know more about it, please pay more attention to our website.