Finite element optimization method of aluminum alloy truck hub and its domestic status

For the optimization of hub structure, with the development of science and technology, optimization methods are constantly improving. Finite element method is the most commonly used method in optimization analysis. It can not only solve most structural problems, but also be applied to partial differential equation problems. Our country has also made a breakthrough success in the research of wheel hub structure optimization, and independently developed the structure optimization software, which has made an indelible contribution to the optimization of domestic wheel hub design. For example, Harbin Institute of technology established a mathematical model in the hub optimization program to control the spoke radius and center angle, and input the optimization results into the finite element program for stress analysis. According to the analysis data, data optimization was carried out, which greatly improved the stress condition of the hub structure. Therefore, the structural optimization design of wheel hub is changing with the progress of scientific research. Through the finite element method, the stress analysis of the wheel hub is carried out, so as to judge whether the structure is reasonable and how to improve the structure. In China, aluminum alloy wheel hub is mainly produced by low-pressure casting, and some manufacturers use forging method. In the face of these two different production methods, the design of wheel hub structure also changes. At this time, the finite element analysis method is particularly important. Nowadays, integration technology is popular. "Integration" refers to the combination of finite element analysis technology, computer-aided technology and three-dimensional modeling technology, structural design method and processing method. In this context, the structure of the wheel hub is upgraded and optimized, so as to ensure that the performance and aesthetic degree of the wheel hub can meet the requirements of the times. In a word, compared with other materials, aluminum alloy has its own irreplaceable advantages, such as light weight, compression resistance and beautiful appearance. China is also a big aluminum alloy producer. Further optimization of aluminum alloy automobile hub will provide greater demand for China's aluminum alloy market. Therefore, many complex processes are omitted in the structural optimization and upgrading of aluminum alloy wheel hub. The current finite element analysis method can effectively analyze the aluminum alloy wheel hub, and transform its appearance and size.

Finite element optimization method of aluminum alloy truck hub and its domestic status

For the optimization of hub structure, with the development of science and technology, optimization methods are constantly improving. Finite element method is the most commonly used method in optimization analysis. It can not only solve most structural problems, but also be applied to partial differential equation problems. Our country has also made a breakthrough success in the research of wheel hub structure optimization, and independently developed the structure optimization software, which has made an indelible contribution to the optimization of domestic wheel hub design. For example, Harbin Institute of technology established a mathematical model in the hub optimization program to control the spoke radius and center angle, and input the optimization results into the finite element program for stress analysis. According to the analysis data, data optimization was carried out, which greatly improved the stress condition of the hub structure. Therefore, the structural optimization design of wheel hub is changing with the progress of scientific research. Through the finite element method, the stress analysis of the wheel hub is carried out, so as to judge whether the structure is reasonable and how to improve the structure. In China, aluminum alloy wheel hub is mainly produced by low-pressure casting, and some manufacturers use forging method. In the face of these two different production methods, the design of wheel hub structure also changes. At this time, the finite element analysis method is particularly important. Nowadays, integration technology is popular. "Integration" refers to the combination of finite element analysis technology, computer-aided technology and three-dimensional modeling technology, structural design method and processing method. In this context, the structure of the wheel hub is upgraded and optimized, so as to ensure that the performance and aesthetic degree of the wheel hub can meet the requirements of the times. In a word, compared with other materials, aluminum alloy has its own irreplaceable advantages, such as light weight, compression resistance and beautiful appearance. China is also a big aluminum alloy producer. Further optimization of aluminum alloy automobile hub will provide greater demand for China's aluminum alloy market. Therefore, many complex processes are omitted in the structural optimization and upgrading of aluminum alloy wheel hub. The current finite element analysis method can effectively analyze the aluminum alloy wheel hub, and transform its appearance and size.