The automobile gear is an important transmission part in the process of automobile movement. You should be very careful when selecting it, because its processing quality can directly affect the noise and usability of the automobile in the process of application. The gear is mainly used to turn the gear blank and then use the roller machine for gear hobbing. At present, there are not many manufacturers producing automobile gear in China, and many feel that the process is too complex, They abandoned production because of the slow delivery speed.
Gear transmission shaft is a rotating body with high rotational speed and less support, which is composed of shaft tube, expansion sleeve and universal joint. It is the main component of power transmission in the car transmission system. Its function is to transmit the power of the engine to the wheels together with the gearbox and drive axle, so that the car can generate driving force. In order to ensure the normal operation of the transmission shaft, its service life is increased. But we also need to maintain the gear when we use it, so let's talk about how to maintain the gear shaft.
1. It is forbidden to start at high gear and start with the clutch.
2. Overload and overspeed driving are prohibited. The universal joint should always be greased and the working condition of the transmission shaft should be checked.
3. During maintenance, always check the fastening of the transmission shaft hanger, whether the supporting rubber is damaged, whether the connecting parts of the transmission shaft are loose, and whether the transmission shaft is deformed.
4. In order to ensure the balance of the transmission shaft, it is necessary to pay attention to whether the balance welding lug is desoldered. The universal joint spider bearing should always be filled with grease. In summer, it should be filled with No. 3 lithium grease, and in winter, it should be filled with No. 2 lithium grease.