People who know a little about cars know that many agencies in the car use gear. For example, the gearbox of a car is a complicated gear transmission mechanism. Others are the drive axle, differential, steering gear, and even some electrical components such as a glass lifter, a wiper, an electronic handbrake, etc. In these Gear is also used in the unit. Since gear is so widely used in the car, and very important, how much do we know about it? Today we talk about the gear on the car knowledge.

 

There are so many gear on the car, how much do you know about their knowledge?

Gear drive is one of the most widely used drive on the car, it has the following main functions:

 

1, variable speed: through two different sizes of gear mesh, you can change the gear speed. Such as gearbox gear, the engine speed can be reduced or increased to meet the needs of the car;

 

2, torque: two different sizes of gear meshing, while changing the gear speed, but also changing the torque transmitted. Such as automotive gearbox, transaxle in the main reducer, can change the car's torque;

 

3, change: Some car engine power direction and the direction of the car vertical, you must change the direction of power transmission can drive the car. This device is usually the car's main reducer and differential.

 

There are so many gear on the car, how much do you know about their knowledge?

Gear transmission with transmission efficiency, compact structure, reliable gear transmission, long life

 

Transmission ratio and stability advantages. Its transmission efficiency of up to 99%, commonly used mechanical transmission, gear transmission efficiency is the highest; its disadvantage is that compared with the belt drive, chain drive, the gear manufacturing and installation of high precision, the price is more expensive. Should not be too large shaft distance transmission.