Drive shaft is a rotating body with high speed and little support, so its dynamic balance is very important. The general drive shaft before leaving the factory must be into the action balance test, and the balance machine has been adjusted. For front-engine and rear-wheel drive cars, it is the shaft that transfers the transmission's rotation to the main reducer. It can be several sections, which can be connected by universal joints.

Use of drive shaft

Car drive shaft is mainly used in tanker, refueling truck, sprinkler, sewage truck, suction truck, fire truck, high-pressure cleaning car, road wrecker, aerial work car, garbage truck and other models.

structure

The drive shaft is composed of shaft tube, telescopic sleeve and universal joint. The telescopic sleeve can automatically adjust the change of distance between the transmission and the drive axle. Universal joint is to ensure the change of the Angle between the two axes of the transmission output shaft and the input shaft of the drive axle, and realize the equiangular speed transmission of the two shafts.

What is the cause of unbalanced vehicle vibration of the transmission shaft hanger

Vehicle transmission shaft pylon imbalance during operation has a periodic sound, the faster the speed, the greater the sound. Serious can make the body trembling, because the vehicle body trembling, will cause the loosening of vehicle parts, leading to accidents. Reasons for vehicle vibration caused by unbalanced transmission shaft hanger:

1, drive shaft bending;

2. Welding position of shaft flange and shaft when skew;

3. The middle support bolt is loose;

4. Middle bearing bearing deflection;

5, joint damage, installation is unqualified;

6. The original weight on the drive shaft.

   Xingtai Yuantuo Auto parts Manufacturing Co., Ltd. is a professional manufacturer of transmission shaft support and torque rod rubber core. Products cover: Dongfeng, Jiefang, JIANGhuai, Jiangling, Steele, Great Wall, Ford, Iveco, Mercedes Benz, Renault, Volvo, Skania, Dove, Toyota, Mitsubishi, Isuzu, Nissan, Ford, Chevrolet, Hyundai and other more than 100 models, become a fixed point supporting units of many domestic and foreign enterprises.