中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共5条,第1-5条 帮助

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AAC theory for ultrasonic vibration-assisted grinding 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2024, 页码: 12
作者:  
Hu, Zhongwei;  Chen, Yue;  Lai, Zhiyuan;  Zhang, Yuqiang;  Yu, Yiqing
  |  收藏  |  浏览/下载:98/0  |  提交时间:2024/06/27
Multi-Objective Optimization for an Industrial Grinding and Classification Process Based on PBM and RSM 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2023, 卷号: 10, 期号: 11, 页码: 2124-2135
作者:  
Xiaoli Wang;  Luming Liu;  Lian Duan;  Qian Liao
  |  收藏  |  浏览/下载:14/0  |  提交时间:2023/09/22
The prediction model and experimental research of grinding surface roughness based on AE signal 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2022, 页码: 13
作者:  
Yin, Guoqiang;  Wang, Jiahui;  Guan, Yunyun;  Wang, Dong;  Sun, Yao
  |  收藏  |  浏览/下载:38/0  |  提交时间:2022/07/01
Transportation and Transformation of Legacy Pesticides, Currently Used Pesticides, and Degradation Products: From Corn Planting to Corn Flour Processing 期刊论文  OAI收割
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2022, 卷号: 70, 期号: 49, 页码: 1-9
作者:  
Cui, Yang;  Tang, Shanshan;  Li, Zhigang;  Wang, Yawei;  Jiang, Guibin
  |  收藏  |  浏览/下载:13/0  |  提交时间:2023/02/06
Study on the calculation and application for asphericity of rectangle off-axis aspherics (EI CONFERENCE) 会议论文  OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China
作者:  
Xuan B.;  Song S.-M.;  Xie J.-J.;  Xie J.-J.;  Zhang H.
收藏  |  浏览/下载:66/0  |  提交时间:2013/03/25
Asphericity which affects the manufacturing process and the grinding quantity is an important parameter of optical aspherics. In this paper  the approximation  the least square fitting  wavefront aberration  sag methods are given for the calculation of optical asphericity. The effects of different definitions of optical asphericity are analysed to optimize the process of manufacture. A sag method is presented to solve the best-fit sphere and asphericity for an off-aixs aspheric mirror with a rectangle aperture of 180mm145mm  and polishing quantity and distribution plots are given. The optical manufacturing and testing technology for different choices of best-fit spheres and asphericity are described and analyzed. Therefore  proper definition of optical asphericity which is useful to manufacturing is very important for optical fabrication and test. 2009 SPIE.