自动变速箱是相对于手动变速箱而出现的一种能够自动根据引擎转速来换挡的设备。下面
济南自动变速箱维修厂家来讲讲自动变速箱和手自一体变速箱的区别。
Automatic transmission is a kind of equipment that can automatically shift according to engine speed, which is relative to manual transmission. Next, Jinan automatic transmission maintenance manufacturer will talk about the difference between automatic transmission and manual automatic transmission.
自动变速箱(AT)就是通过自动切换不同的行星齿轮，这样来改变输出比。这种变速器操作简单、省勸但是缺点也非常明显它油耗大，切维修不便。
Automatic transmission (AT) changes the output ratio by automatically switching different planetary gears. This transmission is simple and economical to operate, but its disadvantages are also very obvious. It consumes a lot of fuel and is inconvenient to cut and maintain.
自一体是在干式离合器和齿轮变速器基础上加装微机控制的自动变速系统。它能根据车速、油门、驾驶员命令等参数确定佳挡位，控制原来由驾驶员人工完成的离合器分离与接合、换挡手柄的摘挡与挂挡以及发动机的油开度的同步调节等操作过程，终实现换挡过程的操纵自动化。
Self integration is an automatic transmission system with microcomputer control based on dry clutch and gear transmission. It can determine the best gear according to the vehicle speed, accelerator, driver's command and other parameters, and control the original manual clutch separation and engagement, gear shifting and engagement of the shift handle, and the synchronous adjustment of the engine oil opening, so as to finally realize the automatic operation of the shift process.
1、实用功能不同。自体变速箱在手动模式可以让驾驶者自主选择换挡时机。而普通自动变速箱只能电脑选择换挡时机，不能由驾驶者来选择换挡时机。
1. The utility functions are different. In manual mode, the self transmission allows the driver to select the shifting time independently. The ordinary automatic transmission can only select the shift time by the computer, not by the driver.
2、结构不同。自-体变速器主要由普通的齿轮箱、电子控制离合器、自动换挡操纵机构和电子控制部分等组成。而普通自动变速箱是液力自动变速箱。
2. Different structures. The automatic transmission is mainly composed of an ordinary gearbox, an electronic control clutch, an automatic shift control mechanism and an electronic control part. The ordinary automatic transmission is a hydraulic automatic transmission.
3、模式不同。自一体有手动变模式和自动模式两种可以选择而自动变速箱是没有手动模式的。
3. Different modes. The automatic transmission has two options: manual mode and automatic mode, while the automatic transmission has no manual mode.
In fact, the engine of the car is not so fragile. Usually, as long as the gearbox is kept at a suitable working temperature, the engine oil, antifreeze and gearbox oil can be changed regularly. Follow us http://www.jnbsx.com Tell you more about it!
