变速箱是汽车很重要的部分，无论是手动挡还是自动挡，变速箱的维护都非常重要。那么您知道变速箱是怎么被开坏的吗？下面济南自动变速箱维修厂家为您讲解下。

The gearbox is a very important part of the car. Whether it is manual or automatic, the maintenance of the gearbox is very important. Do you know how the gearbox was broken? Now the Jinan automatic transmission maintenance manufacturer will explain it to you.

手动挡

Manual transmission

1、“半离合”换挡

1. "Half clutch" shift

所谓“半离合”就是半联动，意思就是离合踏板没有踩到底，这样换挡容易出现“打齿”现象。

The so-called "half clutch" means half linkage, which means that the clutch pedal is not pressed to the end, so gear shifting is prone to "cogging".

2、换挡不到位

2. Gear shifting is not in place

有些人换挡速度很快，但是未必能换挡到位。一旦出现换挡不到位，也会出现“打齿”现象。

Some people shift very fast, but they may not be able to shift in place. Once the shift is not in place, the phenomenon of "cogging" will also occur.

3、越级换挡

3. Overshifting

越级换挡容易出现发动机转速和车速不匹配的情况，如果不是高手，还是多换一次挡吧。

Skipping gears is easy to cause mismatch between engine speed and vehicle speed. If you are not an expert, you'd better change gears one more time.

4、没停稳换倒挡

4. Shifting gears without stopping stably

汽车没停稳时，齿轮仍在正转，如果此时就换成倒挡，往往会出现打坏齿轮等现象。

When the car does not stop stably, the gear is still rotating in the forward direction. If you change to the reverse gear at this time, you will often break the gear.

自动挡

automatic catch

1、红绿灯不挂N挡

1. The traffic light is not in N gear

为了红绿灯快速起步，有些朋友会选择踩着刹车踏板，把档位停留在D挡。但是这样会增加变速箱负荷。

In order to start quickly at traffic lights, some friends will choose to step on the brake pedal and stay in gear D. However, this will increase the load on the transmission.

2、移动中换挡

2. Shifting in motion

在车子未完全停止时由D挡换入R挡，产生瞬间“逆回转压力”推向倒档离合器片，经年累月后就会造成离合器片过度磨损。

When the car does not stop completely, shift from gear D to gear R, and generate instant "reverse rotation pressure" to push the reverse clutch plate, which will cause excessive wear of the clutch plate over the years.

3、N挡滑行

3. N gear sliding

挂入N挡后，变速器内的变速器油仅由怠速油泵供应，以应付车辆静止状态时的局部润滑。时间长了，自动档内的逐渐就会因润滑不足而受损。

After shifting into N gear, the transmission oil in the transmission is only supplied by the idle oil pump to cope with local lubrication when the vehicle is stationary. Over a long period of time, the automatic gear will gradually be damaged due to insufficient lubrication.

4、高速行驶突然切入低速挡

4. Cut into low gear suddenly when driving at high speed

这种情况通常都是误操作，对变速箱冲击很大。

This is usually a misoperation, which has a great impact on the transmission.

虽然变速箱的结构相对于发动机来说比较简单，但也是结构总成，一旦维修起来价格不菲。所以，平时开车有些行为就要多加注意了，不要毁坏变速箱！更多相关内容就来我们网站http://www.jnbsx.com咨询吧！

Although the structure of the gearbox is relatively simple compared with the engine, it is also a structural assembly, which is expensive once it is repaired. Therefore, you should pay more attention to some behaviors when driving at ordinary times, and do not damage the gearbox! More relevant content will come to our website http://www.jnbsx.com Consult!