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Advantages of aluminum wheel hubs

2019-05-22 11:40:47
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The average aluminum hub is 2kg lighter than the steel hub of the same size, saving 10kg for a car with 5 wheels. According to Japanese experiments, for every 1kg of weight that a five-seater car loses, it saves about 20L of petrol a year. A study published by the American society of automotive engineers found that aluminum wheels, though more expensive than steel ones, more than cover the cost of fuel when a car reaches 20,000 km.


1, fuel-efficient


The average aluminum hub is 2kg lighter than the steel hub of the same size, saving 10kg for a car with 5 wheels. According to Japanese experiments, for every 1kg of weight that a five-seater car loses, it saves about 20L of petrol a year. A study published by the American society of automotive engineers found that aluminum wheels, though more expensive than steel ones, more than cover the cost of fuel when a car reaches 20,000 km.


2. Increase engine life


According to the graph of engine load and power, when the load increases to a certain degree, its power will decrease in reverse. This margin will indicate that at this point, for every unit load, the engine will be more demanding (especially fuel consumption), and the engine load will be reduced, naturally reducing failures and prolonging life.


Aluminum wheel hub which good


3. Good heat dissipation


The heat conductivity of aluminum alloy is three times that of steel. Heat dissipation effect is good, when driving at a high speed for a long distance, also can make the tire to keep in the appropriate temperature, make the brake drum and tire aging, increase the life, reduce the chance of flat tire.


4. Good roundness


The accuracy is as high as 0.05mm, and the running balance is good, which is helpful to eliminate the phenomenon of the general over-length body and the shaking of the steering wheel.


5. Rugged and durable


The strength of impact force, tension and heat of aluminum alloy hub is higher than that of steel hub. This is also one of the reasons why aluminum alloy plays an important role in defense industry and aviation industry.


6, beautiful


General steel hub due to limited production, monotonous and inflexible form, lack of change; Aluminum alloy wheel hub has a variety of designs, plus gloss, color effect is good, thus improve the value of the car and the aesthetic feeling.


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