Many people with cars have had similar personal experiences. The car has significant abnormal sounds and vibrations during the driving process, and when the car starts or accelerates, it will hear "squeaking", such a thing, there are It is very likely that the parts of the automobile transmission shaft are damaged, deformed or caused by the imbalance of the transmission shaft. If the transmission shaft of the automobile is indeed broken, it is necessary to change the number of the transmission shaft of the automobile. .

The drive shaft is a high-speed, low-supporting rotating body, so its dynamic balance is crucial. Generally, the transmission shaft must be tested by the dynamic balancing machine before leaving the factory, and adjusted on the balancing machine. For the front-engine rear-wheel drive car, the rotation of the transmission is transmitted to the main reducer shaft, which can be several sections, and the joints can be connected by a universal joint.

What is the component of the car drive shaft and what is the function?
Simply put, the car drive shaft consists of a semi-axle bushing, a telescopic bushing and a universal joint.
The telescopic sleeve is fully automatic to adjust the change in the intermediate spacing between the gearbox and the drive. The universal joint is to ensure the change of the angle between the transmission output shaft and the input shaft of the transaxle, and realize the two-axis isometric transmission. Thus, it can be said that the universal joint is a very important component on the drive shaft.

Tips for reducing abnormality of the car drive shaft
1. Maintain the car drive shaft.
The price of the car drive shaft is slightly more expensive. Therefore, we need to pay special attention to the situation when driving normally. I think it can greatly increase the service life of the car drive shaft. For example, to prevent the steering wheel from moving in place, it will cause excessive load on the universal joint connector; prevent idle speed uphill, prevent slamming the clutch pedal, prevent overweight, prevent speed limit, etc.; Maintain the working condition of the car transmission shaft, and see if it is deformed. See if the vulcanized rubber on the support plate is damaged or not.

2. Apply high-quality, high-stability automotive driveshafts.
It is not clear whether everyone has heard the proper term of dynamic balancing machine. The dynamic balancing machine is a precision processing instrument specially used for measuring the dynamic balance of the drive shaft or rotor. It can be used not only in the production and manufacture of automotive transmission shafts, but also in automotive transmission shaft auto repair manufacturers. The dynamic balancing machine manufactured by Zhuo Xuanjin of Guangzhou has the advantages of simple and convenient operation, high balance accuracy and high cost performance. It is an ideal equipment for dynamic balance measurement of the transmission shaft rotor. In addition, the voltage sensor is selected, the supply is large, the weight is light, and the characteristics are also Very smooth.

If the drive shaft is broken, the hazard may not be noticed by the car drive shaft. but! It is important to know that the drive shaft is an indispensable part of the transmission of power in the automotive transmission system!