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Study on Defect Depth of Surface of KDP Crystals Fabricated by Single Point Diamond Turning | |
2017-05 | |
发表期刊 | 光子学报 (IF:0.6[JCR-2023],0.5[5-Year]) |
ISSN | 1004-4213 |
卷号 | 46期号:5 |
发表状态 | 已发表 |
DOI | 10.3788/gzxb20174605.0524001 |
摘要 | On the basis of the theory of indentation fracture mechanics, the relationship between the surface defect area and median crack of potassium dihydrogen phosphate crystals were analyzed theoretically. In the machine tool parameters and spindle speed in certain circumstances, the potassium dihydrogen phosphate crystal was processed by single point diamond turning under different cutting depth and feedrate. And then the ratio coefficient of unit area defect on the surface of the crystal was calculated. The experimental results show that the depth of surface defect is proportional to the ratio coefficient of area, which is consistent with the theoretical analysis, so the estimation method for the depth of surface defects by calculating the ratio coefficient of the surface defect area was processed. Finally, the high efficiency cutting process based on this method was proposed, the obtained arithmetic mean height value of surface roughness is better than that of 5 nm by the actual processing. |
关键词 | Nonlinear optics Defect depth estimation Fly-cutting processing Potassium dihydrogen phosphate crystals High efficiency cutting |
收录类别 | EI ; 北大核心 ; ESCI |
语种 | 中文 |
资助项目 | Chinese and Israeli Cooperation Project on High Power Laser Technology[2010DFB70490] |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000430421400018 |
出版者 | SCIENCE PRESS |
EI入藏号 | 20173104014244 |
EI主题词 | Crystal cutting ; Crystal defects ; Cutting ; Diamond cutting tools ; Efficiency ; Fracture mechanics ; Machine tools ; Nonlinear optics ; Potassium ; Surface roughness ; Turning |
EI分类号 | Alkali Metals:549.1 ; Machine Tools, General:603.1 ; Machining Operations:604.2 ; Nonlinear Optics:741.1.1 ; Production Engineering:913.1 ; Mechanics:931.1 ; Physical Properties of Gases, Liquids and Solids:931.2 ; Crystal Lattice:933.1.1 ; Materials Science:951 |
WOS关键词 | KH2PO4 |
原始文献类型 | Article |
引用统计 | 正在获取...
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文献类型 | 期刊论文 |
条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2808 |
专题 | 物质科学与技术学院 物质科学与技术学院_特聘教授组_朱健强组 物质科学与技术学院_硕士生 |
通讯作者 | Zhu, Jian-Qiang |
作者单位 | 1.National Laboratory of High Power Laser and Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai; 201800, China 2.University of Chinese Academy of Sciences, Beijing; 100049, China 3.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China |
第一作者单位 | 物质科学与技术学院 |
通讯作者单位 | 物质科学与技术学院 |
推荐引用方式 GB/T 7714 | Ran, Yu-Ting,Huang, Hong-Biao,Yin, Jin,et al. Study on Defect Depth of Surface of KDP Crystals Fabricated by Single Point Diamond Turning[J]. 光子学报,2017,46(5). |
APA | Ran, Yu-Ting,Huang, Hong-Biao,Yin, Jin,&Zhu, Jian-Qiang.(2017).Study on Defect Depth of Surface of KDP Crystals Fabricated by Single Point Diamond Turning.光子学报,46(5). |
MLA | Ran, Yu-Ting,et al."Study on Defect Depth of Surface of KDP Crystals Fabricated by Single Point Diamond Turning".光子学报 46.5(2017). |
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