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])
ISSN1004-4213
卷号46期号:5
发表状态已发表
DOI10.3788/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
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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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