基于叶片精细加工的大功率脉冲激光幅频宽广域调控系统的研究

The research of the large-power pulse laser AFW wide-area control system based on the blade precision processing

脉冲激光可广泛运用于汽轮机等动力设备叶片的精细加工与维修。本文研究了基于叶片加工的大功率脉冲激光幅频宽三维广域调控系统,决定脉冲功率密度的幅值、频率和宽度等参数可大范围自动调控。且调控系统通用性强,使用方便,具有工程应用参考价值。

The pulse laser can be widely used in the blade precision processing and maintenance of power plants such as steam turbines. This paper focusess on the large power AFW three - dimension wide- area regulation and control system based on blade precision processing, The parameters such us amplitude, frequency and width which determine the pulse power density could be regulated and controlled automatically for wide ranges. The system can be applied widely and is easy to use; therefore, it obtains roference value for engineering applications.