通过对激光模切的加工中激光控制系统的设计、功率与运动速度的理论研究,并针对三种不同材料进行模切的数据分析,建立了函数关系。结合功率的PID闭环控制方法,实现了对二者的实时控制。最后对三种材料进行异形纸盒的模切实验切缝均匀、效果良好,使该算法得到了肯定。 Through the research on the design, power and velocity of laser control system in the process of laser die-cutting, and the data analysis of die-cutting of three different materials, the functional relationship was established. Combined with power PID closed-loop control method, real-time control of the two is realized. Finally, the three kinds of materials were shaped and cut the cardboard box experimentally and sliced ​​evenly, with good effect, so that the algorithm was affirmed.