The equipment manufacturing industry is the cornerstone of a nation's industry, providing crucial means for the development of new technologies and products and for modern industrial production. With the development of the national economy, the demand for high-end CNC machine tools is increasing daily. Machine tools are a symbol of a country's manufacturing level, and five-axis CNC machine tool systems represent the technological pinnacle of machine tool manufacturing; their development reflects a country's industrial level. Developed Western industrialized countries, led by the United States, have long implemented an export license system for five-axis CNC machine tool systems as important strategic materials.
The famous "Toshiba incident" shows that five-axis CNC milling machines sold by Toshiba to the former Soviet Union were used to manufacture submarine propellers. Five-axis CNC machine tool systems have a significant impact on industries such as aviation, aerospace, military, and scientific research, and are key equipment for machining complex curved surfaces such as impellers, blades, and marine propellers. In recent years, several Chinese CNC companies have launched five-axis CNC machine tool systems. This technology is also being applied in precision manufacturing fields such as consumer electronics. The development of modern science, represented by information technology, has injected strong momentum into the equipment manufacturing industry.
As a driving force for national economic growth and technological upgrading, the machinery and equipment manufacturing industry, marked by five-axis linkage, will progress alongside the development of high-tech and emerging industries. In 2020, China's "S-piece" five-axis machine tool testing method became an international standard, and related technologies achieved a breakthrough in positioning accuracy of 0.01 millimeters.
