Approximately 73% of all processing operations in the field of steel engineering are performed with the help of laser cutting technology. Lori laser cutting technology has rapidly evolved in the direction of thicker plates and larger sizes, enabling precise cutting of complex steel shapes. And Lori laser welding technology provides stronger, more uniform welding at steel structural joints, ensuring structural strength and durability. Laser cutting and welding technology, as a frequently used and widely applied processing technology in large-scale industry, has been a positive force in the development of the industry, both in terms of its development prospect and the importance of its applications.