Compared with the traditional wheel hub technology, the raw materials of the aluminum alloy wheel hub manufacturing process are simpler and safer, and can fully guarantee the energy saving effect. With the rapid development of the manufacturing industry in recent years, aluminum alloy parts are gradually widely used in the automobile manufacturing industry, and the key tasks of this industry are gradually placed on strengthening the technology of aluminum alloy wheels for automobiles. Therefore, in order to effectively improve the acceleration performance of automobiles and reduce gasoline consumption, automobile manufacturers must deeply analyze the casting process of automobile aluminum alloy wheels.
To some extent, the accuracy of aluminum alloy wheels has a strong dependence on the vehicle model and performance. Different car models and performances will naturally cause large differences in the accuracy of aluminum alloy wheels. The structure and type of the wheel hub can best reflect the diverse characteristics of the precision of the aluminum alloy wheel hub. The traditional wheel hub manufacturing process does not show specific pertinence, which leads to the inability to meet the diverse needs of automobiles and has a certain impact on the development of automobile manufacturing.
Generally speaking, the casting process of automotive aluminum alloy wheels is relatively complicated and cumbersome in terms of content and process. First, it is necessary to analyze the casting process, and then draw the casting drawings. After the drawing is completed, design the manufacturing tooling and abrasive tools; secondly It is to carry out pouring and heat treatment, and then complete the inspection of the casting. After the inspection is completed, when the casting is delivered, it is necessary to carry out trial processing and repair the abrasive tool. The process file can be determined, and finally the summary and filing can be completed.
Based on the development of modern technology, automobile manufacturing enterprises also need to keep pace with the times, fully integrate modern science and technology into the above-mentioned manufacturing process, maximize the value of the squeeze casting method, and complete the manufacture of automobile wheels through the effective use of semi-solid casting methods, and then Improve the casting process of aluminum alloy wheels.