中国激光, 2011, 38 (s1): s103004, 网络出版: 2011-12-19  

多点激光微喷丸强化纯铜表面形貌研究

Research on Surface Profile of Copper Treated by Multi-Micro Laser Shock Peening
作者单位
江苏大学机械工程学院, 江苏 镇江 212013
摘要
为了研究多点激光微喷丸对表面形貌的影响,采用实验方法测试了激光微喷丸处理后纯铜材料的表面形貌,对不同工艺参数条件下的处理表面进行了分析,给出了合理的表征方式,探讨了主要工艺参数对表面形貌的影响规律。结果表明,激光微喷丸后表面粗糙度增加;激光脉冲能量和搭接率是影响表面轮廓以及轮廓支承长度率的主要因素;通过对多点激光微喷丸强化纯铜表面形貌的分析和合理表征,为工艺参数的选择和表面质量的有效控制提供理论指导。
Abstract
In order to investigate the effect of multi-micro laser shock peening on surface morphology, experiments are adopted to analyze the surface profile of copper under different processing conditions. Based on the experimental and theoretical analysis, a reasonable characteristic method is presented, and influence rule of main processing parameters is also explored. The results show that surface roughness increases after laser shock peening, laser pulse energy and overlapping rate are the main influence factors on surface profile and bearing length ratio. With reasonable characterization of surface morphology, good guidance for further control of surface profile and optimal parameters of microscale laser shock peening are provided.

樊玉杰, 周建忠, 黄舒, 朱伟, 徐增闯, 范金荣, 高彬. 多点激光微喷丸强化纯铜表面形貌研究[J]. 中国激光, 2011, 38(s1): s103004. Fan Yujie, Zhou Jianzhong, Huang Shu, Zhu Wei, Xu Zengchuang, Fan Jinrong, Gao Bin. Research on Surface Profile of Copper Treated by Multi-Micro Laser Shock Peening[J]. Chinese Journal of Lasers, 2011, 38(s1): s103004.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!