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As the core part of the automobile gearbox, the gearbox gear bears the heavy responsibility of transferring the power generated by the engine to the wheels. Now, let's uncover the mystery of transmission gears.

First, the importance of transmission gear

Transmission gear as a key component of the automobile transmission, its role can not be underestimated. It can adjust the output torque and speed of the engine according to different driving conditions to ensure that the vehicle can run efficiently and stably under various road conditions.

Second, the classification of transmission gear

1. Manual transmission gear: The manual transmission gear realizes the combination of different gears through the operation of the driver, so as to achieve speed change and torque change. It is characterized by simple structure and low maintenance cost, but the operation is more complex.

2. Automatic transmission gear: The automatic transmission gear automatically completes the shift operation through the electronic control system, making the driving experience more convenient. However, compared with manual transmissions, automatic transmissions have a more complex gear structure and higher maintenance costs.

Third, the working principle of the transmission gear

The working principle of transmission gears is based on gear meshing. When the driver operates the shift lever, different gear combinations begin to engage, thus achieving different transmission ratios. The way these gears are combined determines the speed and torque output of the vehicle.

Four, transmission gear maintenance and troubleshooting

1. Maintenance: Check the transmission oil regularly, keep the oil clean, replace the gear oil in time, and extend the service life of the transmission gear.

2. Troubleshooting: When the vehicle is difficult to hang gear, the box produces odor, the car does not move in gear, the gearbox produces abnormal noise and other abnormal phenomena, the transmission gear should be checked in time. Common faults include gear end face wear, gear journal wear, tooth breakage and so on.

Transmission gear is the core component of automobile transmission, and its performance directly affects the driving performance and driving experience of vehicle. Therefore, in daily use, we should pay attention to the maintenance and troubleshooting of the transmission gear to ensure the safe and stable driving of the vehicle.