摘要
针对目前激光标刻系统采用普通PC控制设备的情况,存在稳定性差、实时性不高、外形尺寸大以及标刻加工过程中对焦速度慢、准确度不高的问题,提出一种双红光聚焦定位的射频CO2激光标刻系统。设计基于Windows环境的触摸屏控制系统的硬件结构;根据触摸屏内镶、风冷散热、CO2激光管耐用的设计思想,设计了激光标刻系统的集成;还设计了一种双红光交点与场镜焦点重合的定位系统。应用结果表明:触摸屏控制系统既满足标刻系统要求,又能满足客户的使用习惯;整个标刻系统激光输出稳定可靠,系统外形小巧、设备寿命长、维护少,适合于连续性的工业化生产应用;并实现了加工过程中的快速准确定位,从而提高了加工的精度和速度。
The laser marking system usually uses common PC to realize the control. The system has the disadvantages of poor stability, poor real time performance and large size. As well as the system cannot realize the quick and accurate positioning. In order to solve these problems, a new two red-lights focused positioning RF CO2 laser marking system was presented. The hardware structure of control system was designed which was composed of the touch-screen based on Windows environment. Based on the design concept of inlaid touch screen, air-cooling heat dissipation and the CO2 laser tube durability, the integration of laser marking system was designed. A positioning system was designed by making the intersection point of two red-lights coincide with the focus of field lens. Application results show that the touch-screen control system both meets the requirements of control system and satisfies the customer＇s use habit. The laser output of marking system is stable and reliable. The marking system＇s size is small, and the equipment is long service life and less maintenance. It is suitable for the continuous industrial production. And the system realizes the quick and accurate positioning, and so as to improve the processing accuracy and speed.
出处
《轻工机械》
CAS
2015年第5期82-84,88,共4页
Light Industry Machinery
