| 二次曲面非球面度计算方法及公式 |
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| 引用本文： | 阎茂盛.二次曲面非球面度计算方法及公式[J].应用光学,1990(3). |
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| 作者姓名： | 阎茂盛 |
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| 作者单位： | 西安应用光学研究所 |
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| 摘 要： | 本文用分析、对比的方法简要叙述了计算非球面度过去沿用公式存在的缺陷,特别是在工艺方面的不适用性,根据实际工艺提出了新的计算方法和公式,并进行了推导。利用这些公式既能准确表达非球面度的概念,也可直接用于指导生产加工。
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| 关 键 词： | 非球面 非球面度 |
Calculation Method and Formulas of Conicoid Aspherical Degree |
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| Yan Maoshen.Calculation Method and Formulas of Conicoid Aspherical Degree[J].Journal of Applied Optics,1990(3). |
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| Authors: | Yan Maoshen |
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| Institution: | Xian Institute of Applied Optics |
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| Abstract: | In the paper, it has been briefly described by way of analysis and comparison that some shortcomings, especially the unsuitability for technology exisits in the as pherical degree calculation formulas continueing to use in the past, A new calculation method and formulas are put forth according to practical technology. The formulas have been deduced. It is possible with these formulas to expreess the concept of the aspherical degree accurately and be used to direct production and machining directly |
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| Keywords: | aspherical surface aspherical degree |
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