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CORC

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Optimized strategy to restrain the mid-spatial-frequency surface error in computer-controlled optical surfacing 期刊论文
Results in Physics, 2020, 卷号: 19, 页码: 10
作者:  L. X. Li,X. C. Li,Q. Cheng,R. G. Li,W. J. Deng,X. Luo,F. Zhang,D. L. Xue and X. J. Zhang
收藏  |  浏览/下载：2/0  |  提交时间：2021/07/06
Rapid fabrication of a lightweight 2m reaction-bonded SiC aspherical mirror 期刊论文
Results in Physics, 2018, 卷号: 10, 页码: 903-912
作者:  Li, L. X.;  Liu, Z. Y.;  Xue, D. L.;  Deng, W. J.;  Li, R. G.
收藏  |  浏览/下载：7/0  |  提交时间：2019/09/17
High-performance etching of multilevel phase-type Fresnel zone plates with large apertures 期刊论文
Optics Communications, 2018, 卷号: 407, 页码: 227-233
作者:  Guo, C. L.;  Zhang, Z. Y.;  Xue, D. L.;  Li, L. X.;  Wang, R. Q.
收藏  |  浏览/下载：5/0  |  提交时间：2019/09/17
Positive dwell time algorithm with minimum equal extra material removal in deterministic optical surfacing technology 期刊论文
Applied Optics, 2017, 卷号: 56, 期号: 32
作者:  Li, L. X.;  D. L. Xue;  W. J. Deng;  X. Wang;  Y. Bai
收藏  |  浏览/下载：18/0  |  提交时间：2018/06/13
Path planning and parameter optimization of uniform removal in active feed polishing 期刊论文
Optical Engineering, 2015, 卷号: 54, 期号: 6, 页码: 8
作者:  Liu, J.;  S. Z. Wang;  C. L. Zhang;  L. H. Zhang and H. N. Chen
收藏  |  浏览/下载：12/0  |  提交时间：2016/07/15
Optimized dwell time algorithm in magnetorheological finishing 期刊论文
International Journal of Advanced Manufacturing Technology, 2015, 卷号: 81, 期号: 5-8, 页码: 833-841
作者:  Li, L. X.;  L. G. Zheng;  W. J. Deng;  X. Wang;  X. K. Wang
收藏  |  浏览/下载：11/0  |  提交时间：2016/07/15
Magnetorheological finishing for curve surface based on 4-axis machine 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2015, 卷号: 23, 期号: 10, 页码: 2819-2826
作者:  Li, L.-X.;  L.-G. Zheng;  W.-J. Deng;  X.-K. Wang;  L.-F. Li
收藏  |  浏览/下载：16/0  |  提交时间：2016/08/24
Dwell time algorithm for large aperture optical element in magnetorheological finishing 期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2014, 卷号: 34, 期号: 5
Li L.; Deng W.; Zhang B.; Bai Y.; Zheng L.; Zhang X.
收藏  |  浏览/下载：22/0  |  提交时间：2015/04/24
Extracting of removal function in CCOS based on edge detection algorithm 会议论文
Conference Location, 2013
Liu J.; Wang S. Z.; Zhang L. H.; Chen H. N.
收藏  |  浏览/下载：7/0  |  提交时间：2014/05/22
The removal function of edge effect and amending with dwell time function (EI CONFERENCE) 会议论文
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, April 26, 2010 - April 29, 2010, Dalian, China
Deng W.-J.; Zheng L.-G.; Wang X.-K.; Luo X.; Zhang F.
收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25
Computer Controlled Optical Surfacing (CCOS) is widely used for making optical aspheric mirrors. In the practical fabrication  edge effect is an important problem which restricts the fabrication efficiency and accuracy seriously. In this paper  the edge effect is solved by working out the edge removal function and compensate with dwell time function. Skin Model is used to describe the pressure distribution when the tool hangs over the work-piece. The calculation model of edge removal function is derived from Skin Model theoretically. A removal function experiment is completed. The difference between the theoretical model and the experiment results is less than 5%. It means that the calculation model is suit for the practical fabrication. Than the dwell time is solved with edge effect compensation by matrix-based algorithm. In the end  actual experiment was done to validate the edge effect compensation method. 2010 Copyright SPIE - The International Society for Optical Engineering.  

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