Aluminum alloy wheels for automobiles use American grade A356.2 aluminum alloy as raw material. The manufacturing process is divided into two types: casting and forging. Aluminum alloy wheels have four major characteristics:
1, to improve the driving comfort. Aluminum alloy wheels have metal properties that absorb vibration and rebound forces. One piece. With the use of CNC machine tools, high dimensional accuracy, high roundness, small jerk, good balance.
2, normal driving, save fuel. Due to the weight of the replaced aluminum alloy hub (compared with the replacement of the same size steel hub), the four-wheel rotational inertia is reduced, the acceleration of the automobile is improved, and the braking energy demand is relatively reduced, thereby reducing fuel consumption.
3, improve the safety of driving. For high-speed cars, tires and the ground friction, brakes and other high-temperature tire burst, braking performance and other phenomena are common occurrences. The temperature coefficient of the aluminum alloy hub is two to three times that of the ordinary steel hub. Coupled with the structural characteristics of the aluminum alloy hub, it is easy to dissipate the heat generated by the tire and brake system in the air. Even in the case of continuous braking during long driving, the wheel system can maintain the proper temperature. It can not only reduce the aging of the brake system and wheels, but also reduce the chance of blowout, thus improving the safety of driving.
4, improve the appearance of the vehicle. The modification of a set of aluminum alloy wheels is aesthetically pleasing and fuel-efficient. It also reduces the chance of bursting tires. It is very suitable for high temperatures in summer.
1, to improve the driving comfort. Aluminum alloy wheels have metal properties that absorb vibration and rebound forces. One piece. With the use of CNC machine tools, high dimensional accuracy, high roundness, small jerk, good balance.
2, normal driving, save fuel. Due to the weight of the replaced aluminum alloy hub (compared with the replacement of the same size steel hub), the four-wheel rotational inertia is reduced, the acceleration of the automobile is improved, and the braking energy demand is relatively reduced, thereby reducing fuel consumption.
3, improve the safety of driving. For high-speed cars, tires and the ground friction, brakes and other high-temperature tire burst, braking performance and other phenomena are common occurrences. The temperature coefficient of the aluminum alloy hub is two to three times that of the ordinary steel hub. Coupled with the structural characteristics of the aluminum alloy hub, it is easy to dissipate the heat generated by the tire and brake system in the air. Even in the case of continuous braking during long driving, the wheel system can maintain the proper temperature. It can not only reduce the aging of the brake system and wheels, but also reduce the chance of blowout, thus improving the safety of driving.
4, improve the appearance of the vehicle. The modification of a set of aluminum alloy wheels is aesthetically pleasing and fuel-efficient. It also reduces the chance of bursting tires. It is very suitable for high temperatures in summer.
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