Three-piece wheel

The three-piece wheel is a hub structure that consists of three main parts: the front piece, the rear piece and the spoke. The hub of this structure is more complex in the manufacturing process, because it requires the rim part to be divided into two parts (front and back) for forging, and then combined with the spoke part. The rim portion of the three-piece hub must be welded and sealed to form the entire rim to avoid air leakage, while the spoke portion and rim must be secured with screws. This design approach provides a high degree of flexibility, allowing each part of the hub to have more design freedom, thus creating a variety of hub shapes and styles.

The advantages of the three-piece hub include:

1. high design flexibility: you can easily change the wheel shape, just replace different styles of the middle plate can be.

2. personalized customization: Because the rim part can be shared, through different sizes of rims and spokes can be combined to create a variety of hub specifications to meet the needs of personalized modification.

3. the appearance of color matching: the rim and the center disk of the multi-piece wheel hub are easy to be two-color splicing, and the appearance of color matching is very visual impact.

However, the three-piece hub also has some disadvantages:

1. Heavier weight: compared with the single wheel hub, the weight of the multi-chip wheel hub is heavier.

2. Dynamic balance problem: the dynamic balance performance of multi-chip wheels is not as good as that of single-chip wheels.

3. High assembly requirements: Considering the tightness, the assembly requirements are higher, and the air tightness needs to be ensured.