| Effect of energy density and feeding speed on micro-holes drilling in SiC/SiC composites by picosecond laser | |
Liu, Yongsheng1; Wang, Jing1; Li, Weinan2; Wang, Chunhui1; Zhang, Qing1; Yang, Xiaojun2 ; Cheng, Laifei1
| |
| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2016-06-01 | |
| 发表期刊 | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
 |
| ISSN | 0268-3768 |
| 卷号 | 84期号:9-12页码:1917-1925 |
| 产权排序 | 2 |
| 摘要 | Picosecond laser machining is an important modern technology for materials with high hardness. In this paper, micro-holes with several hundred micrometer diameter were drilled in SiC/SiC composite using picosecond laser, and the quality of the micro-holes under different machining parameters was investigated in detail. The results indicated that energy density and feeding speed had remarkable effect on the micro-hole quality. The roundness of the micro-holes on the laser entry side was rarely affected by energy density and feeding speed. However, the roundness of the micro-holes on the laser exit side and micro-hole diameters along processing direction were quite sensitive to the energy density and feeding speed. Feeding speed had little influence on the quality of drilling holes, except for more debris on the entry side with 11.2 mu m/s feeding speed. |
| 文章类型 | Article |
| 关键词 | Energy Density Feeding Speed Picosecond Laser Sic/sic Composite |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.1007/s00170-015-7844-1 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | C/SIC COMPOSITES ; FEMTOSECOND ; ABLATION ; METALS ; CERAMICS ; ENGINES ; CMCS ; AIR |
| 语种 | 英语 |
| WOS研究方向 | Automation & Control Systems ; Engineering |
| 项目资助者 | major national scientific instrument and equipment development project(2011YQ12007504) ; Fundamental Research Funds of Northwestern Polytechnical University(20120204) ; Fundamental Research Funds for the Central Universities(3102014KYJD011) ; State Key Laboratory of Solidification Processing in NWPU(SKLSP201401) ; Chinese National Foundation for Natural Sciences(51472201 ; 51332004) |
| WOS类目 | Automation & Control Systems ; Engineering, Manufacturing |
| WOS记录号 | WOS:000376462600013 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/28145 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710068, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yongsheng,Wang, Jing,Li, Weinan,et al. Effect of energy density and feeding speed on micro-holes drilling in SiC/SiC composites by picosecond laser[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2016,84(9-12):1917-1925. |
| APA | Liu, Yongsheng.,Wang, Jing.,Li, Weinan.,Wang, Chunhui.,Zhang, Qing.,...&Cheng, Laifei.(2016).Effect of energy density and feeding speed on micro-holes drilling in SiC/SiC composites by picosecond laser.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,84(9-12),1917-1925. |
| MLA | Liu, Yongsheng,et al."Effect of energy density and feeding speed on micro-holes drilling in SiC/SiC composites by picosecond laser".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 84.9-12(2016):1917-1925. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Effect of energy den（2512KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论