压力容器表面激光快速深雕刻技术研究  

The Research of High-Speed and Deep Laser Engraving on Pressure Container Surface

作　　者：张晓鹏[1] 张晓兵[1] 陈新松[1] 

机构地区：[1]北京航空制造工程研究所高能束流国防科技重点实验室,北京100024

出　　处：《应用激光》2012年第4期294-298,共5页Applied Laser

基　　金：横向项目

摘　　要：介绍了利用激光在压力容器表面进行快速深雕刻技术。此激光雕刻系统由脉冲固体激光器、运动机构、光学传输系统构成,能够实现在弧形压力容器表面进行相关信息的雕刻。分析了影响雕刻质量和雕刻速度的主要因素,获得了雕刻的最佳工艺参数。实现了雕刻速度30mm/s时,雕刻字符深度大于0.4 mm,宽度大于1 mm的技术指标,适合工业批量化生产应用。A industrial high-speed and deep laser engraving on pressure container surface technology is reported. This laser engraving system mainly include pulse solid-state laser, optical transmission and movement system, can engrave on pressure container arc-shaped surface. Analysis the main factor which influence laser engraving, acquired the best laser engraving factor. When the engraving speed is 30 mm/s, engraving character depth more than 0.4 mm, width more than 1 mm. Adapt to industrial application.

关 键 词：激光深雕刻 脉冲激光 激光雕刻工艺参数 

分 类 号：TN249[电子电信—物理电子学]