变速箱里面的主要零件名称如下：

The main parts inside the gearbox are named as follows:

　　1、 液力变矩器：液力变矩器安装在发动机飞轮上。其功用是将发动机的动力传递给行星齿轮变速机构，并具有一定的变矩功能。

1. Hydraulic torque converter: The hydraulic torque converter is installed on the engine flywheel. Its function is to transfer the power of the engine to the planetary gear transmission mechanism, and it has a certain torque conversion function.

　　2、行星齿轮变速机构：行星齿轮变速机构由行星齿轮机构和换挡执行机构两部分组成。行星齿轮机构由2~3排行星齿轮组成2~5种传动比；换挡执行机构实现传动比的变化，即自动换挡动作。

2. Planetary gear transmission mechanism: The planetary gear transmission mechanism consists of two parts: a planetary gear mechanism and a shifting actuator. The planetary gear mechanism consists of 2-3 rows of planetary gears with 2-5 transmission ratios; The shifting actuator realizes the change of transmission ratio, that is, automatic shifting action.

　　3、液压控制系统：液压控制系统的主要任务是根据发动机负荷（节气门开度）和车速（车速传感器）等信号的变化，向自动变速器各系统提供需要的油压；根据操纵手柄的位置和汽车行驶状态，切换液压通道，实现对变矩器和齿轮变速系统的控制；控制变矩器中锁止离合器的工作状态。

3. Hydraulic control system: The main task of the hydraulic control system is to provide the required oil pressure to various systems of the automatic transmission based on changes in engine load (throttle opening) and vehicle speed (speed sensor) signals; Switch hydraulic channels based on the position of the joystick and the driving status of the car to achieve control of the torque converter and gear transmission system; Control the working status of the lock up clutch in the torque converter.

　　4、电子控制系统：电子控制系统中，传感器收集各种信号，如节气门位置、车速、水温等，并将其转变为电信号输送到电子控制单元，电子控制单元将数据处理后与设定的换挡规律进行比较，向电磁阀发出指令，以确定正确的换挡时机和挡位。

4. Electronic control system: In the electronic control system, sensors collect various signals, such as throttle position, vehicle speed, water temperature, etc., and convert them into electrical signals to be transmitted to the electronic control unit. The electronic control unit compares the data processed with the set shift pattern and sends instructions to the electromagnetic valve to determine the correct shift timing and gear.

　　5、冷却、滤油装置：冷却、滤油装置由滤清器、冷却器及管路组成。

5. Cooling and oil filtering device: The cooling and oil filtering device consists of a filter, a cooler, and pipelines.

　　其功用是通过冷却油路和冷却器对变速器油进行冷却，以保持正常的工作温度，提高传动效率。同时，滤清器将变速器油中的金属磨屑过滤掉，以保持变速器油的清洁。

Its function is to cool the transmission oil through the cooling oil circuit and cooler to maintain normal operating temperature and improve transmission efficiency. At the same time, the filter filters out metal debris from the transmission oil to maintain its cleanliness.

　　冷却器：冷却器是换热设备的一类，用以冷却流体。通常用水或空气为冷却剂以除去热量。

Cooler: A cooler is a type of heat exchange equipment used to cool fluids. Usually, water or air is used as a coolant to remove heat.

　　管路：管路是指液压系统中传输工作流体的管道。相对于管道而言，管路是一种合理安排的管道系统。因为管路的灵活性，管路常被用于液压系统等靠液体驱动的机械设备。

Pipeline: Pipeline refers to the pipeline in the hydraulic system that transmits the working fluid. Compared to pipelines, pipelines are a reasonably arranged pipeline system. Due to the flexibility of pipelines, they are often used in hydraulic systems and other liquid driven mechanical equipment.

　　滤清器：主要是为了避免杂质刮伤、拉毛零件表面，机油在送到摩擦表面前，必须经过严格地滤清。为达到满意的滤清效果，又不使油路阻力增大，一般把粗滤器与主油道串联，细滤器与主油道并联。

Filter: mainly to prevent impurities from scratching and roughening the surface of parts. Before the oil is sent to the friction surface, it must be strictly filtered. To achieve satisfactory filtration results without increasing oil resistance, the coarse filter is generally connected in series with the main oil passage, while the fine filter is connected in parallel with the main oil passage.

以上就是有关：济南自动变速箱维修  的介绍，想了解更多的内容请点击：http://www.jnbsx.com 我们将会全心全意为您提供满分服务，欢迎您的来电！

The above is an introduction to Jinan automatic transmission maintenance. For more information, please click: http://www.jnbsx.com We will wholeheartedly provide you with full score service. Welcome to call us!