Characteristic Analysis of Two-piece Lightweight Automobile Hub

Reducing the weight of the vehicle body is an effective way to improve vehicle performance and reduce vehicle energy consumption.hubWeight is an effective way to reduce the weight of the vehicle, and many existing car manufacturers use lighter aluminum alloys instead of cast iron wheels to reduce weight.

Two-piece lightweightCar wheelsIncluding integral casting spokes and rims, the spokes include a plurality of spokes arranged in a radial shape, the rim includes the rim body and the rims arranged on both sides of the rim body, the raised rim, the connection between the spokes and the hub, and the rim body have the same the wall thickness.

There is a connecting shaft between the two rims, and the two rims are fixed by nuts on both sides of the connecting shaft, which increases the reliability of the hub. Since the connection between the spoke and the rim is the same as the wall thickness of the main body of the rim, the joint between the spoke and the rim The wall thickness is reduced, the weight of the wheel hub is reduced, and the lightweight design of the automotive wheel hub is realized, thereby prolonging the service life of the wheel hub.

The utility model has a simple structure, not only improves the performance of the car, but also saves the energy consumption of the car, conforms to the development trend of low carbon and environmental protection, and the equal wall thickness design effectively eliminates casting defects caused by different thicknesses in the casting process.