At present, industrial manufacturing has been relatively mature, and is gradually developing towards more advanced Industry 4.0, which is full automatic production, namely intelligent manufacturing.

Benefiting from the development of the economic level and the impact of the epidemic, people's demand for health is increasing, and the domestic medical market has ushered in a great development opportunity. With the development of science and technology, medical devices have become more and more high-end. Most of them are precision instruments, and many parts are very precise, such as heart stents, atomizer drilling, etc. The product structure of medical devices is extremely small and the process is very complex, so the medical device processing and manufacturing process is extremely demanding, with high safety, high cleanliness, high sealing, etc. The laser cutting technology can just meet its requirements. Compared with other cutting technologies, the laser is a non-contact processing mode and will not damage the workpiece. Cutting quality is high, precision is high, heat effect is small, and the scope of application is very wide.