| CCD在双玻璃晒架的精密光学定位中的设计 |
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| 引用本文： | 吴琼,刘先勇,徐春梅. CCD在双玻璃晒架的精密光学定位中的设计[J]. 传感器与微系统, 2006, 25(12): 54-56 |
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| 作者姓名： | 吴琼 刘先勇 徐春梅 |
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| 作者单位： | 西南科技大学,信息工程学院,四川,绵阳,621010 |
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| 摘 要： | 随着电子工业的不断发展,对印制电路板的质量要求越来越高。传统销钉/孔定位方式已经不能适合现代生产的精密要求。CCD光学定位是全新的定位概念,设计了CCD光学定位系统的结构,实验验证了CCD光学对位精度可达到10μm,该指标明显优于传统定位方式的对位精度。
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| 关 键 词： | 光学测量 CCD光学定位 重复定位精度 双玻璃晒架 |
| 文章编号： | 1000-9787（2006）12-0054-03 |
| 收稿时间： | 2006-06-26 |
| 修稿时间： | 2006-06-26 |
The design of CCD in precise optics orientation based on glass-glass-frames |
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| WU Qiong,LIU Xian-yong,XU Chun-mei. The design of CCD in precise optics orientation based on glass-glass-frames[J]. Transducer and Microsystem Technology, 2006, 25(12): 54-56 |
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| Authors: | WU Qiong LIU Xian-yong XU Chun-mei |
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| Affiliation: | College of Information and Engineering, Southwest University of Science and Technology, Mianyang 621010, China |
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| Abstract: | With the development of electronic industry,the quality requirement of printed circuit board(PCB) becomes higher and higher.The traditional exposure machine with pin/ hole orientation mode could not satisfy the manufacturing PCB requirement with higher accuracy.Charge coupled divice(CCD)optics orientation is a completely new concept.The structure of CCD orientation system is designed.The accuracy can be got 10 μm by experiment.It is more superior than the traditional mode. |
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| Keywords: | optical measurement charge coupled divice(CCD) optics orientation repeatable orientation accuracy glass-glass frames |
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