1. Counterweights action
If the non-uniformity of the quality of vehicle wheel, in such high-speed driving, not only affect the comfort of the ride, and will increase automobile tires and suspension system is not normal wear, increasing the difficulty of the car in motion the process control, leading to unsafe driving.
To avoid this situation, the wheels of the wheel balancing equipment must be installed before the dynamic balance testing machine, an appropriate increase in the weight of the small mass of the wheel, the wheel is maintained at high-speed rotation balancing, which is the wheel balance weight block.
Any mass of each part of the object itself difference in static and low-speed rotation, the uneven quality of the object will affect the stability of the rotation, the higher the speed, the greater the vibration. As China’s road conditions improve and the rapid development of automobile technology, the vehicle speed is also faster.