|
|||||
|
|
| LD泵浦Nd:YAG激光毛化轧辊粗糙度的模拟分析 | |
| 引用本文： | 吴春颖,曹泽新,张春杰,刘玲,刘畅.LD泵浦Nd:YAG激光毛化轧辊粗糙度的模拟分析[J].沈阳师范大学学报(自然科学版),2011,29(2):185-188. |
| 作者姓名： | 吴春颖 曹泽新 张春杰 刘玲 刘畅 |
| 作者单位： | 1. 沈阳师范大学,物理科学与技术学院,沈阳,110034 2. 沈阳航空航天大学,理学院,沈阳,110136 3. 大陆激光柔性制造公司,沈阳,110136 |
| 基金项目： | 国家自然科学基金资助项目 |
| 摘 要： | 针对CO2激光器和灯泵浦的Nd:YAG激光器毛化技术的不足,利用半导体泵浦Nd:YAG激光器进行轧辊毛化。此装置具有峰值功率较高,光学质量好,使用寿命长,维护成本低等优点。本文利用半导体泵浦Nd:YAG激光器对轧辊毛化试验,分析了泵浦功率、脉冲频率、脉冲宽度、离焦量以及点阵密度等加工参数对毛化坑形貌和表面粗糙度的影响规律,并根据实验结果对表面粗糙度进行数值模拟,最后对模拟结果与实验值进行比较,得出了可以有效使用该模拟方法给出加工参数的调整规律结论。 |
| 关 键 词： | 激光毛化 LD泵浦Nd:YAG激光器 表面粗糙度 点阵密度 |
Simulation analysis on roughness of LD pumped Nd:YAG laser texturing rolls |
|
| WU Chun-ying,CAO Ze-xin,ZHANG Chun-jie,LIU Ling,LIU Chang.Simulation analysis on roughness of LD pumped Nd:YAG laser texturing rolls[J].Journal of Shenyang Normal University: Nat Sci Ed,2011,29(2):185-188. | |
| Authors: | WU Chun-ying CAO Ze-xin ZHANG Chun-jie LIU Ling LIU Chang |
| Institution: | WU Chun-ying1,CAO Ze-xin2,ZHANG Chun-jie3,LIU Ling1,LIU Chang1(1.College of Physics Science and Technology,Shenyang Normal University,Shenyang 110034,China,2.School of Sciences,Shenyang Aerospace University,Shenyang 110036,3.Dalu Laser Flexible Manufacturing Limited Company,China) |
| Abstract: | Contraposed to the shortage of CO2 laser texturing technology and Lamp pumped Nd:YAG laser texturing technology,our work adopt LD pumped Nd:YAG laser on laser texturing.The device of LD pumped Nd:YAG laser has a lot of advantages such as high peak power,high optical quality,long service life and low maintenance and so on.We use LD pumped Nd:YAG laser on roll texturing.Through the experiment,we study on the processing parameters to the size and the shape of textured spots such as pump power,pulse frequency,p... |
| Keywords: | laser texturing LD pumped Nd:YAG laser surface roughness reticular density |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |