The Comparisons and Analyses of Multi-pulse Laser Drilling on Experiment

摘要：

To the deficiency of single pulse laser drilling, this paper describes a new multi-pulse laser wave on the basic of theoretical analysis. Using the new manner, the hole with the diameter less than lmm is obtained in lmm-thick steel. Through the comparisons and analyses of drilling results which were effected by waveforms of single pulse laser and multi-pulse laser, it could be known that the quality of drilling results generated by waveform of three-pulse laser was superior to those of single pulse laser. And we found that the optimum pulse width was 100 μm and the best pulse interval was 100μs.

作者: Shi Su Zhiyong An Wei Liang Jingbin Cong Jilin Su

作者单位: School of Optoelectronic Engineering.Changchun University of Science and echnology,Changchun 130022, School of Optoelectronic Engineering.Changchun University of Science and Technology,Changchun 130022 School of Science, Changchun University of Science and Technology, Changchun 130022,China Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences,Changchun 130

会议类型: 国际会议

会议名称: 1st International Conference on Frontiers of Laser Processing(第一届激光加工前沿国际会议 ICFL 2011)

会议地点: 长春

会议语种:英文

页码: 119-120

在线出版日期: 2011-07-11（万方平台首次上网日期，不代表论文的发表时间）