Calibration of wheel dynamic balance?
Put the tires on the hub, put the hub on the balancer up, tighten, so that the wheel with the balance of the shaft fixed, and then start the balancing machine, a little push the car hub, give a little acceleration, so that the balance machine speed And then let it stand still, and then observe the data on the balancer, select the corresponding lead block, usually turn the hub to the center of the shaft, the balance machine will be realistic when the five cells to prove the middle of the hub, and then Alignment of the balance of the axis of the axis, in the corresponding direction to lead the block, until both sides are realistic words, that dynamic balance done, and so on to push the other few wheels also do some dynamic balance, to ensure traffic safety, Of the handling,
The reasons for the balance of the wheel are: 1. The hub is deformed, the impact of hard objects, 2. Tire use for a long time, resulting in the contact area after wear is not the same, or replace the new tire case, do dynamic balance Mainly for the above two reasons!
Due to manufacturing reasons, or the use of a long time, the tire wear, so that the overall quality of the various parts of the distribution can not be very uniform.When the car wheel high-speed rotation, it will form a dynamic imbalance, causing the vehicle in the running wheel Jitter, steering wheel vibration phenomenon
