Learn Wheel Balancing Weights Quickly

Typically, people will notice rectangular or small cylindrical lead pieces appearing on the rims of wheels, stuck inside the rim, or attached to the outer edge of the wheel. Currently, there are two forms of balancing lead weights: stickers and clips of various sizes depending on the weight in grams.

Mounting wheel balancing lead weights is crucial because there is still a small error in the manufacturing process of the wheel, as well as in the tire. When combining the rim and the tire, there will inevitably be an error, causing imbalance and instability when the wheel is in use, especially at high speeds. Therefore, the wheel balancing machine is used to check the stability of the wheel assembly (rim and tire), and these lead weights help create balance when the wheel is in operation. Depending on the wheel’s error, there will be different types of weights with corresponding weights, such as 5, 10, 15, or 20 grams.

In practice, this dynamic balancing machine records the oscillation cycle parameters of the wheel spindle pressure, depending on the rotation, to determine the correct position and weight of the required lead.

Thanks to modern technology, today’s tires (for cars and motorcycles) have been improved compared to decades ago. However, they still need to be balanced to limit wear on steering and suspension system components. Wheel balancing involves measuring and determining the center of gravity of the wheel assembly (rim and tire) and adding the necessary weight to move the center of gravity to its correct position.

In addition, excessive errors at high speeds will cause all four wheels to lose balance, leading to uneven wear and wheel rotation. Moreover, it will affect the bearings, wheel axles, steering linkages, and damage rotating components.

Dynamic wheel balancing machine for wheel assembly (rim and tire).

The center of gravity is considered to be the point where the entire weight of the wheel is concentrated. In theory, if the rim and tire were ideal, the center of gravity would be in the middle of the wheel. However, in reality, both the rim and tire are not perfectly round and consistent in terms of material and shape, causing the center of gravity to deviate from the wheel’s axis of rotation. When rotating, the centrifugal force causes the wheel to wobble around its axis, resulting in vibration. By adding additional weight from balancing lead, the center of gravity of the wheel can be adjusted to return to the axis of rotation, eliminating centrifugal inertial force.

According to recommendations, it is advisable to balance the wheels when installing new tires, after 10,000 km of operation, or periodically every 4-7 months.

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Thanh Nhon (Trithucthoidai)

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Quickly Learn About Wheel Balancing Weights

Wheel balance weights are designed to be attached to car or motorcycle wheels, ensuring the balance and stability of the wheel while driving. These weights are specifically created to be mounted on the rim and help prevent any vibrations or wobbling that may occur. By properly balancing the wheel, it improves overall vehicle performance and handling, providing a smoother and safer driving experience. Achieving the perfect balance is crucial to avoid premature tire wear, reduce stress on suspension components, and minimize vibrations that can affect the comfort of the ride. With the right wheel balance weights, you can ensure that your wheels are in optimal condition, maximizing both safety and performance on the road.