As China’s expressways adopt weight-based toll collection, China’s road policies and regulations also have strict regulations on the overall quality of vehicles. Therefore, how to reduce the weight of vehicles and not reduce the load-bearing capacity of the vehicle is a concern for the majority of vehicle users. topic.
Through the use of aluminum alloy wheels to optimize the overall body weight and improve operational efficiency, it is currently one of the practices used by domestic OEMs and vehicle users.
â— Lighter weight and less deformable
The traditional steel wheels are each about 50 kilograms, while the aluminum wheels of the same specification are only about 25 kilograms each, and the individual wheels differ by nearly half the weight, which minimizes the vehicle's own weight.
Taking the current domestically-used 6×4 semi-trailer tractors for a total of 22 wheels as an example, if the entire vehicle adopts aluminum alloy wheels, it can reduce the weight of about 550 kg compared with ordinary steel wheels. The lighter weight of aluminum alloy wheels means that the vehicle can be loaded with half a ton of cargo, creating more revenue for the user.
Secondly, in actual use, the traditional steel wheels are used for a long time, or they often deform on bumpy roads, while the aluminum alloy wheels have high machining accuracy, the deformation resistance is far better than the steel ring, and the products have good roundness. Further enhance the driving stability of the vehicle. Aluminum wheels are lighter than traditional steel wheels, and rolling rolling inertia is smaller, which means more fuel for users.
â— Better heat dissipation and better appearance
The thermal conductivity coefficient of aluminum is 3 times that of steel. Good heat dissipation performance can effectively reduce the risk of puncture due to tire overheating. Extend the service life of tires, delay the aging of tires and ensure the safety of driving.
In the course of use, traditional steel wheels can easily incur rust due to rain and snow. The aluminum alloy wheels have good corrosion resistance in subsequent use and are easier to handle in routine daily maintenance. In addition, the use of aluminum alloy wheels, the surface of a bright and beautiful, for the truck to enhance the image of the vehicle a lot of color.
At present, the price of steel in the market is far lower than the price of aluminum. From the perspective of environmental protection, when aluminum alloy wheels are used at the end of the life cycle, they still have a high value for recycling.
â— Postscript:
With the development of industry, as large as trailers, transmission housings, as small as some automobile wheels, rims, aluminum alloy parts are widely used in truck parts, compared with steel materials, aluminum alloy parts in addition to light weight, strength and heat dissipation Aluminum alloy products can also achieve a better balance.
Here, the truck home also hopes to have more advanced technologies applied to the truck sector. While promoting products, it can make more contribution to lowering operating costs for truck users and improving traffic safety.
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