基于LabVIEW的超快激光制造系统设计

吴兆奎; 马云灿; 何煦; 李军; 李晓亚

doi:10.11884/HPLPB201830.170312

基于LabVIEW的超快激光制造系统设计

doi: 10.11884/HPLPB201830.170312

中国工程物理研究院流体物理研究所, 冲击波物理与爆轰物理重点实验室, 四川绵阳 621900

基金项目:

流体物理研究所冲击波物理与爆轰物理重点实验室专项科研计划项目 044030

流体物理研究所冲击波物理与爆轰物理重点实验室专项科研计划项目 044050

流体物理研究所领域规划项目 052280

详细信息

作者简介:
吴兆奎(1989-)，男，从事飞秒激光制造技术方面的技术研究；wuzhaokui@caep.cn

通讯作者:
马云灿(1987-)，男，博士，助理研究员，从事飞秒激光制造技术、超短超强激光X射线源的产生及应用的研究；mayuncan@caep.cn

中图分类号: TP273.5
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- 被引次数: 9
出版历程
- 收稿日期: 2017-08-10
- 修回日期: 2017-10-19
- 刊出日期: 2018-03-15

Design of ultrafast laser manufacturing system based on LabVIEW

National Key Laboratory of Shock Wave and Detonation Physics, Institute of Fluid Physics, CAEP, Mianyang 621900, China

摘要

摘要: 针对当前大部分超快激光制造系统中存在的三维移动平台控制软件和光学显微镜软件集成化程度低而导致的操作方式繁琐等问题，设计了一种基于LabVIEW软件开发平台的集成化超快激光制造系统控制软件，以实现对超快激光制造系统的高效调控。该系统由飞秒激光器、三维移动平台、在线监测CCD、激光功率计、快门和计算机等六部分构成。设计思路是基于LabVIEW软件平台的多线程编程技术，将飞秒激光束的通断与三维移动平台的移动实现协调控制，采用CCD相机对样品进行对焦和监控加工状态，利用激光功率计对激光功率进行在线监测，并将其集成于同一界面以实现控制。实验证明，与常见超快激光制造系统相比，该系统稳定度高、操作简单、界面简洁、可扩展性强、调节效率高。
- 系统集成 /
- 多线程 /
- LabVIEW /
- 超快激光 /
- 激光制造
Abstract: An integrated ultrafast laser manufacturing system, which is based on LabVIEW software, has been designed to improve the integration level of three-dimensional translation stage controlling software and optical microscope software. This system is consisted of six units: femtosecond laser, translation stage, CCD camera, shutter, power meter, and computer. The main design idea is based on the multi-thread programming method in LabVIEW software: (1) the synchro control between the laser beam on or off and translation stage has been achieved; (2) the laser manufacturing process is monitored via a CCD camera; (3) the laser parameters such as laser average power are monitored via a power meter. And these separate modules are controlled in an integration interface. Compared with usual ultrafast laser manufacturing systems, this system has the advantages of high stability, simple operation, integrated control interface, strong scalability and high regulation efficiency.
- system integration /
- multithreading /
- LabVIEW /
- ultrafast laser /
- laser manufacturing

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图 1 超快激光制造系统

Figure 1. Ultrafast laser manufacturing system

下载: 全尺寸图片幻灯片

图 2 超快激光制造系统框图

Figure 2. Block diagram of ultrafast laser manufacturing system

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图 3 超快激光制造系统软件界面

Figure 3. Software interface of ultrafast laser manufacturing system

下载: 全尺寸图片幻灯片

图 4 Si表面微纳结构SEM图

Figure 4. SEM images of Si surface microstructure

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图 5 表面微结构

Figure 5. Surface microstructures

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参考文献(14)

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施引文献

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