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Aluminum alloy die-casting will be the best choice for lightweight

2021-02-26 02:37:57
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Car lightweight, this is the inevitable of The Times. With the worldwide development of fuel saving and the implementation of technical measures, aluminum alloy die-casting in the use of cars will be promising. Let's take the canning truck as an example, because this is typical. If aluminum alloy is used instead of steel, the filling car with 45000L volume will reduce the weight of about 2500kg compared with the traditional filling car.




According to the evaluation of fuel consumption, the car can save about 0.6L fuel for each 100kg reduced weight and the same driving 100mm. If one liter of oil consumption is reduced, the CO2 emission can be reduced by 2.33㎏. If our country will tank all aluminum alloy, so, can reduce the annual CO2 of 2.152 million tons. Similarly, in the lightweight of cars, aluminum alloy die-casting control arm is used to replace the traditional steel control arm, and the average car can reduce the weight of 13kg each. Only this item can save 3.9 million L of fuel and reduce the amount of CO2 by 9.087 million kg according to the calculation of 5 million vehicles in China and each vehicle driving 1000km per year.




Therefore, many European and American car tycoons have invested a lot of manpower and financial resources to study how to reduce the body weight. Aluminum alloy die-casting instead of steel to make part of parts has been used in high-grade cars. Aluminum alloy die-casting is a new technology used in civil industry. The die-casting technology of aluminum alloy is mainly targeted at aluminum alloy die-casting parts used in cars.


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