| 运动轨迹对抛光误差的影响分析和轨迹优化研究 |
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| 引用本文： | 施春燕,袁家虎,伍凡,万勇建.运动轨迹对抛光误差的影响分析和轨迹优化研究[J].光学学报,2011(8):252-256. |
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| 作者姓名： | 施春燕 袁家虎 伍凡 万勇建 |
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| 作者单位： | 中国科学院光电技术研究所;中国科学院研究生院; |
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| 基金项目： | 国家自然科学基金(60808017)资助课题 |
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| 摘 要： | 针对现有光学加工抛光头运动方式由于光栅形或螺旋形等对称扫描方式带来的运动轨迹间的迭代误差,提出随机轨迹抛光运动方式.随机轨迹方法通过随机轨迹算法随机生成镜面离散点的抛光顺序和抛光轨迹,采用随机轨迹驻留时间补偿方法控制镜面离散点的驻留时间,对各个点进行相应大小的材料去除.实验结果显示,随机轨迹方法产生的抛光运动轨迹表现为...
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| 关 键 词： | 光学加工 射流抛光 运动轨迹 抛光误差 随机轨迹 |
Analysis of Polishing Errors by Tool Paths and Optimization of Tool Paths |
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| Shi Chunyan, Yuan Jiahu Wu Fan Wan Yongjian Institute of Optics , Electronics,Chinese Academy of Sciences,Chengdu,Sichuan,China Graduate University of Chinese Academy of Sciences,Beijing ,China.Analysis of Polishing Errors by Tool Paths and Optimization of Tool Paths[J].Acta Optica Sinica,2011(8):252-256. |
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| Authors: | Shi Chunyan Yuan Jiahu Wu Fan Wan Yongjian Institute of Optics Electronics Chinese Academy of Sciences Chengdu Sichuan China Graduate University of Chinese Academy of Sciences Beijing China |
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| Institution: | Shi Chunyan1,2 Yuan Jiahu1 Wu Fan1 Wan Yongjian1 1 Institute of Optics and Electronics,Chinese Academy of Sciences,Chengdu,Sichuan610209,China2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China |
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| Abstract: | To solve the problem that the inerratic tool paths will bring the iterative errors between path and path to polished optical components,a new polishing tool path which is named random tool path is proposed.The way of random tool path polishing is carried out as follows.Firstly,the orders of polishing positions and polishing paths are created by random tool path algorithm after the polishing positions of optical components are discretized.Secondly,the dwell times can be figured out from error distributions a... |
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| Keywords: | optics fabrication fluid jet polishing tool paths polishing errors random tool paths |
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