激光机的聚焦、监控系统的设计

The design about focused and monitored the system of the laser machine

本文提出了一种简单有效针对于小、中型YAG激光机的光学系统设计 ,并指出此种方式对激光焊接机离焦量的调整的影响 ,并结合实际工业中的应用 ,简化了激光机中复杂的光学系统 。

The paper advances brief and efficient design on the optical system of YAG laser machine and points out how this method influences the laser welding machine's amount of defocusing.with its application in industry both the complicated optical system of laser machine and the quality of laser beam are improved.