Factory direct selling alloy wheels 17 18 19 20 21 22 inch 5X112 5X130 car wheels

The reason for the formation of low -voltage forging aluminum alloy wheels is used to explain the reason

The reason for the formation of low -voltage forging aluminum alloy wheel heart cracks is used to explain the various factors that affect the cracks, such as casting layout, process parameter, production model temperature, etc. The influence of castings, so as to settle the economic benefits of high industry.

The aluminum alloy wheel heart has many characteristics that cannot be compared with the steel wheel heart, so the aluminum alloy wheel heart has been widely used on cars, motorcycles and other vehicles. By 2002, the loading rate of the car’s aluminum alloy rotation in my country was close to 45%. Because of the high quality requirements of the car, the layout of its own layout is suitable for low -pressure forging, and the demand is large, so it has greatly spurred the development of low -pressure forging technology. At present, low -voltage forging has become the primary process of production of aluminum alloy wheels. The aluminum alloy rotation at home has created most enterprises to accept this process production.

Low -voltage forging can make the highly mechanized and autorate of facts. It not only increases productivity (10 ~ 15/h), but also reduces the reward factors of unlucky production technology, increases the rate of product, and greatly relieves workers’ labor intensity. However, the quality of low -voltage forging has been affected by factors such as process schemes, process parameters, production model layout, and manual operations, and the interaction between them. No matter what kind of link design is unreasonable or improper operation, it may cause low -pressure forging processing Defect. Among them, the production of aluminum alloy wheels is an important factor affecting the production cost and production efficiency of the enterprise, and the rotation heart crack is a major hidden danger of car safety. Therefore, the discussion of the heart cracking of the low -pressure forging aluminum alloy wheel is particularly important.