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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
金属研究所 [3]
长春光学精密机械与物... [3]
合肥物质科学研究院 [2]
自动化研究所 [1]
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OAI收割 [9]
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期刊论文 [6]
会议论文 [2]
学位论文 [1]
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2022 [1]
2021 [1]
2020 [1]
2016 [1]
2015 [2]
2011 [1]
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Generic Cutting Force Modeling with Comprehensively Considering Tool Edge Radius, Tool Flank Wear and Tool Runout in Micro-End Milling
期刊论文
OAI收割
MICROMACHINES, 2022, 卷号: 13
作者:
Gao, Shuaishuai
;
Duan, Xianyin
;
Zhu, Kunpeng
;
Zhang, Yu
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2022/12/23
cutting force
mechanical modeling
micro-end milling
tool edge radius
tool flank wear
tool runout
Study on Milling Mechanism and Surface Quality of High Volume Fraction SiCp/Al2024 Composites
期刊论文
OAI收割
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2021, 页码: 12
作者:
Jin, Po
;
Gao, Qi
;
Wang, Quanzhao
;
Jing, Xiaofei
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2021/11/22
SiCp
Al2024 composites
Milling mechanism
Surface roughness
Orthogonal test
Generic instantaneous force modeling and comprehensive real engagement identification in micro-milling
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2020, 卷号: 176
作者:
Zhang, Yu
;
Li, Si
;
Zhu, Kunpeng
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/11/26
Micro-milling
Force modelling
Runout effect
Tool engagement
Ruling of echelles and gratings with a diamond tool by the torque equilibrium method
期刊论文
OAI收割
Applied Optics, 2016, 卷号: 55, 期号: 28
作者:
Jirigalantu
;
X. T. Li
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2017/09/11
Weakening of the anisotropy of surface roughness in ultra-precision turning of single-crystal silicon
期刊论文
OAI收割
Chinese Journal of Aeronautics, 2015, 卷号: 28, 期号: 4, 页码: 1273-1280
作者:
Wang Minghai
;
Wang Ben
;
Zheng Yaohui
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/02/02
Anisotropy of surface roughness
Cutting speed
Edge radius
Single-crystal silicon
Strain rate
Ultra-precision turning
Weakening
Motor vehicles. Aeronautics. Astronautics
TL1-4050
Weakening of the anisotropy of surface roughness in ultra-precision turning of single-crystal silicon
期刊论文
OAI收割
Chinese Journal of Aeronautics, 2015, 卷号: 28, 期号: 4, 页码: 1273-1280
作者:
Wang Minghai
;
Wang Ben
;
Zheng Yaohui
  |  
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/02/02
Anisotropy of surface roughness
Cutting speed
Edge radius
Single-crystal silicon
Strain rate
Ultra-precision turning
Weakening
Motor vehicles. Aeronautics. Astronautics
TL1-4050
The research of rigid lapping technique on diamond grating ruling tool (EI CONFERENCE)
会议论文
OAI收割
2010 International Conference on Materials Science and Engineering Science, ICMSES 2010, December 11, 2010 - December 12, 2010, Shenzhen, China
Jirigalantu A.
;
Bayanheshig
;
Dong Q. X.
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/03/25
One of the effective method of improving diamond tool life on rulling large diffraction gratings is developing precise double-cone edged on line edge transfering tool. But traditional died weight or manual lapping technique couldn't meet the precision requirement of on line edge transfering tool. So preliminary studied rigid lapping of diamond grating ruling tool. Choosing traditional BC6063 shaping machine and made a series of alteration on it
achieved the automation of lapping process of diamond grating ruling tool. Through lapping grating ruling tool and AFM measurement find that the surface roughness of tool is 1.51nm
the radius of tool edge is 160nm
edge quality is good enough
this verified the feasibility of rigid lapping of diamond grating ruling tool and lay the foundation for developing precision lapping machine. (2011) Trans Tech Publications
Switzerland.
Manufacture for ruling concave metal grating with a long focal length (EI CONFERENCE)
会议论文
OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Gao J.-X.
收藏
  |  
浏览/下载:63/0
  |  
提交时间:2013/03/25
The ruling technique for concave metal grating with long curvature radius (namely long focal length) is studied. In order to rule the concave grating with a long focal length
the diamond carriage with elastic thimble mode is designed and manufactured. It is available not only to rule plane grating
but to concave grating with a long focal length. The mathematic expression between the curvature radius of circular arc cutting edge of ruling tools for grating and the curvature radius of concave grating
the caliber of grating and the size of transverse direction of bit tool are given. The span of curvature radius of circular arc cutting edge is analyzed theoretically. The concave metal grating with 30m curvature radius for 10.6m laser system is manufactured. The testing result shows that the quality of groove is perfect and the diffraction efficiency is more than 95.6 percent. 2010 IEEE.
虚拟内窥镜关键算法的研究
学位论文
OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2003
作者:
李光明
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2015/09/02
三维医学影像
虚拟内窥镜
中心路径提取
网格平滑
层次细节模型
网格简化
细分
虚拟漫游
全景映射
3D Medical Imaging
Virtual Endoscopy
Centerline Extraction
Mesh Smoothing
Level-of-Detail
Mesh Simplification
Mesh Subdivi