At the early stage, the development of spinning technology of spinning equipment in China was compared with the advanced level of foreign countries, and there was still a certain gap in product type, size accuracy, equipment capacity and automation degree of automatic spinning machine, as well as in process theory research. However, many scientific and technological workers are working on this research work and have achieved great development in the past 20 years. Many products are close to or have reached the advanced level of foreign countries in precision and performance. A few institutions of higher learning in China, such as Harbin Institute of Technology, beihang university and xiongan university, as well as some powerful institutes, have been developing CNC automatic spinning machines, and conducting theoretical discussions and developing new processes.

In the application of numerical control technology, the automatic spinning machine can achieve the following effects to a certain extent, that is, shorten the preparation time and processing time, adapt to the change of processing conditions, improve the repeat processing accuracy and prevent accidents. However, some of the new hydraulic copying automatic spinning machine can also achieve. In addition, no matter which control method is adopted, the determination and output of the cycle path depends largely on the skilled skill of the operator. Therefore, the nc automatic programming technology will be an important research topic in the future. It should be able to determine and input the cycle times and produce qualified products only by input the shape, size and shape of the rotating wheel according to certain routine procedures.

Proper heat treatment can refine the internal grain of the metal, change the metal crystal structure and thus change the metal properties. Therefore, people begin to combine heat treatment technology with spinning technology to create a new spinning process, which has laid a new milestone for spinning technology. In recent years, many scholars have done a lot of research on the combination of heat treatment and spinning. Although the above research has provided theoretical support and practical guidance for the application of aluminum alloy spinning technology in industrial production, with the development of industrial production, in order to meet the demand, the author thinks that it will have epoch-making significance if aluminum alloy spinning technology develops from the beginning to the end. With the development of science and technology, the requirement of automatic spinning machine is higher and higher. Due to machining hardening and other defects in the process of cold spinning, the technology of cold spinning can no longer meet the demand of production.

In the application of numerical control technology, the automatic spinning machine can achieve the following effects to a certain extent, that is, shorten the preparation time and processing time, adapt to the change of processing conditions, improve the repeat processing accuracy and prevent accidents. However, some of the new hydraulic copying automatic spinning machine can also achieve. In addition, no matter which control method is adopted, the determination and output of the cycle path depends largely on the skilled skill of the operator. Therefore, the nc automatic programming technology will be an important research topic in the future. It should be able to determine and input the cycle times and produce qualified products only by input the shape, size and shape of the rotating wheel according to certain routine procedures.