| Evaluate error correction ability of magnetorheological finishing process by Smoothing Spectral Function | |
| Wang, Jia; Fan, Bin; Wan, Yongjian; Shi, Chunyan; Zhuo, Bin; Wang, J (reprint author), Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China. | |
| Volume | 9281 |
| Pages | 928115 |
| 2014 | |
| Language | 英语 |
| ISSN | 0277-786X |
| DOI | 10.1117/12.2070675 |
| Subtype | 会议论文 |
| Abstract | Power Spectral Density (PSD) has been entrenched in optics design and manufacturing as a characterization of mid-high spatial frequency (MHSF) errors. Smoothing Spectral Function (SSF) is a newly proposed parameter that based on PSD to evaluate error correction ability of computer controlled optical surfacing (CCOS) technologies. As a typical deterministic and sub-aperture finishing technology based on CCOS, magnetorheological finishing (MRF) leads to MHSF errors inevitably. SSF is employed to research different spatial frequency error correction ability of MRF process. The surface figures and PSD curves of work-piece machined by MRF are presented. By calculating SSF curve, the correction ability of MRF for different spatial frequency errors will be indicated as a normalized numerical value.; Power Spectral Density (PSD) has been entrenched in optics design and manufacturing as a characterization of mid-high spatial frequency (MHSF) errors. Smoothing Spectral Function (SSF) is a newly proposed parameter that based on PSD to evaluate error correction ability of computer controlled optical surfacing (CCOS) technologies. As a typical deterministic and sub-aperture finishing technology based on CCOS, magnetorheological finishing (MRF) leads to MHSF errors inevitably. SSF is employed to research different spatial frequency error correction ability of MRF process. The surface figures and PSD curves of work-piece machined by MRF are presented. By calculating SSF curve, the correction ability of MRF for different spatial frequency errors will be indicated as a normalized numerical value. |
| Conference Name | Proceedings of SPIE: 7TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: ADVANCED OPTICAL MANUFACTURING TECHNOLOGIES |
| Conference Date | 2014 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.ioe.ac.cn/handle/181551/7607 |
| Collection | 先光中心 |
| Corresponding Author | Wang, J (reprint author), Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China. |
| Affiliation | 1.[Wang, Jia 2.Fan, Bin 3.Wan, Yongjian 4.Shi, Chunyan 5.Zhuo, Bin] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Jia,Fan, Bin,Wan, Yongjian,et al. Evaluate error correction ability of magnetorheological finishing process by Smoothing Spectral Function[C],2014:928115. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2014-2096.pdf（634KB） | 会议论文 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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