In the course of our rapid economic development, the pace of industrial development has become more apparent. In the process of the gradual development of industry, the importance of processing technology in the industry is gradually reflected. Laser cutting, as an advanced technology, plays a not insignificant role in various fields. The product we are introducing today is the laser cutting machine. As one of the core components of a laser cutting machine, the importance of the laser is self-evident and we need to develop a more detailed maintenance plan for it.