Discussions on on-machine measurement of aspheric lens-mold surface
文献类型：期刊论文
| 作者 | Zhu, Yongjian; Na, Jingxin; Pan, Weiqing; Zhi, Yanan |
| 刊名 | optik
 |
| 出版日期 | 2013 |
| 卷号 | 124期号:20页码:4406 |
| 通讯作者 | zhu, yj (reprint author), zhejiang univ sci & technol, hangzhou 310023, peoples r china. |
| 英文摘要 | at present, regarding to the machining of aspheric lens mold, there are two major methods to carry out the on-machine measurement (omm) - contacting method (cm) and non-contacting method (ncm). here such two methods are reviewed in detail. cm is mainly based on the contacting probe which is scratching aspheric surface of lens mold to achieve profile data. to be efficient, an idea with 45 tilt of probe is proposed for omm of lens mold by suzuki. but generally speaking, the contacting omm is not so efficient and can only deal with axisymmetric aspheric lens mold. on the contrary, ncm mostly uses laser to achieve aspheric profile without any contact. on ultra-precision lathe, laser scanning system or laser interferometer is mounted on the frame of lathe and transfers measurement data to machining system efficiently. however, most ncms need stable environment and low working noise except instantaneous phase-shifting shearing interferometry (ipssi). therefore, a new idea about ipssi is proposed in this paper to realize omm of lens molds. unfortunately, it's also difficult to test the high numerical aperture aspheric or free-form lens molds. by comparison, the newly-developed fringe reflection (fr) method is becoming the promising method because it features the high efficiency and high accuracy. however, this method has not been used for omm system yet. much research should be conducted for fr omm technology. (c) 2013 elsevier gmbh. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14807]  |
| 专题 | 上海光学精密机械研究所_空间激光信息技术研究中心 |
| 作者单位 | 1.[Zhu, Yongjian 2.Pan, Weiqing] Zhejiang Univ Sci & Technol, Hangzhou 310023, Peoples R China 3.[Zhu, Yongjian 4.Na, Jingxin] Jilin Univ, State Key Lab Automot Simulat & Control, Changchun 130025, Peoples R China 5.[Zhi, Yanan] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Yongjian,Na, Jingxin,Pan, Weiqing,et al. Discussions on on-machine measurement of aspheric lens-mold surface[J]. optik,2013,124(20):4406. |
| APA | Zhu, Yongjian,Na, Jingxin,Pan, Weiqing,&Zhi, Yanan.(2013).Discussions on on-machine measurement of aspheric lens-mold surface.optik,124(20),4406. |
| MLA | Zhu, Yongjian,et al."Discussions on on-machine measurement of aspheric lens-mold surface".optik 124.20(2013):4406. |
入库方式： OAI收割
来源：上海光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。