What to Do If the Iron Block on the Wheel Hub Falls Off?
1 Answers
The small iron block on the wheel hub has fallen off, and you should rebalance the tire. The small iron block is used as a counterweight; otherwise, the car may become unstable when driving, tire noise may increase, and the steering wheel might shake when driving at high speeds. The small iron block on the car's wheel hub is a wheel balance weight, a counterweight component installed on the wheel. The purpose of the balance weight is to maintain the dynamic balance of the wheel during high-speed rotation. More details are as follows: 1. Importance of Mass Balance: Any object has differences in mass distribution across its parts. Under static and low-speed rotation, uneven mass distribution affects the stability of the object's rotation. The higher the speed, the greater the vibration. The role of the balance weight is to minimize the mass difference of the wheel to achieve a relatively balanced state. 2. Basis for Tire Rotation: Since cars are generally front-wheel drive, the front wheels bear more load than the rear wheels. After driving a certain distance, the tires in different positions will show differences in fatigue and wear. Tire rotation should be performed based on mileage or road conditions. Due to complex road conditions, any situation on the road can affect the tires and rims, such as hitting a curb or driving at high speed over potholes, which can easily cause rim deformation. In such cases, tire dynamic balancing should be performed during rotation.
