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The aluminum alloy wheels are not only durable, but also have a relatively good strength and toughness. At the same time, the weight reduction of aluminum alloy wheels makes it possible to help improve the fuel consumption of automobiles. Aluminum alloy wheels are more suitable for passenger cars than steel wheels. At present, their manufacturing processes can be basically divided into three types. The first is casting. At present, most car manufacturers choose to use the casting process. The second is forging, which is mostly used in high-end sports cars, high-performance cars and high-end modification markets.
The wheel hub is an important part of the vehicle. The tire is mounted on the hub, and the wheel hub is mounted on the bearing. The entire wheel bears the weight of the vehicle through the bearing. The wheel hub plays a supporting role in the tire, supports the bearing, and also supports the tire