【摘要】 采用光纤激光器作为光源,配合自行设计的光学系统和控制系统,研制开发了光纤激光精密切割系统。该系统具有精度高、速度快、性能稳定等优点。并初步探讨了该系统在电子行业的一些应用,研究了手机面板和线路网板的切割工艺。通过优化输出功率、脉冲频率、脉冲宽度和辅助气压等参数,切割的手机面板和线路网板具有线条平滑、均匀、不挂渣等特点。更多还原

【Abstract】 A fiber laser precision cutting system was designed with allodial optics system and control software. The cutting system has many advantages such as high precision, high cutting speed, good stabilization and so on. With this system, the cutting experiments of stainless steel mobile telephone panel and leaking stannum board have been carried. The results indicate that there are many good characteristics, such as smoothness, uniformity, without residue and so on, through optimizing output power, frequency, pulse width, and assistant air pressure.更多还原